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 #include <os2.h>
  23 #if defined (__EMX__) && !defined(USE_OS2_TOOLKIT_HEADERS) && !defined(HAVE_SPBCDATA)
  24  typedef struct _SPBCDATA {
  25    ULONG     cbSize;       /*  Size of control block. */
  26    ULONG     ulTextLimit;  /*  Entryfield text limit. */
  27    LONG      lLowerLimit;  /*  Spin lower limit (numeric only). */
  28    LONG      lUpperLimit;  /*  Spin upper limit (numeric only). */
  29    ULONG     idMasterSpb;  /*  ID of the servant's master spinbutton. */
  30    PVOID     pHWXCtlData;  /*  Handwriting control data structure flag. */
  31  } SPBCDATA;
  32
  33  typedef SPBCDATA *PSPBCDATA;
  34 #endif
  35
  36 #include "wx/fontenc.h"
  37
  38 class WXDLLEXPORT wxFont;
  39 class WXDLLEXPORT wxWindow;
  40 class WXDLLEXPORT wxString;
  41 class WXDLLEXPORT wxBitmap;
  42
  43 // ---------------------------------------------------------------------------
  44 // private constants
  45 // ---------------------------------------------------------------------------
  46
  47 //
  48 // Constant strings for control names and classes
  49 //
  50
  51 //
  52 // Controls
  53 //
  54 WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
  55 WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasNameStr;
  56 WXDLLEXPORT_DATA(extern const wxChar*) wxCheckBoxNameStr;
  57 WXDLLEXPORT_DATA(extern const wxChar*) wxChoiceNameStr;
  58 WXDLLEXPORT_DATA(extern const wxChar*) wxComboBoxNameStr;
  59 WXDLLEXPORT_DATA(extern const wxChar*) wxDialogNameStr;
  60 WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr;
  61 WXDLLEXPORT_DATA(extern const wxChar*) wxGaugeNameStr;
  62 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBoxNameStr;
  63 WXDLLEXPORT_DATA(extern const wxChar*) wxListBoxNameStr;
  64 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticTextNameStr;
  65 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBitmapNameStr;
  66 WXDLLEXPORT_DATA(extern const wxChar*) wxMultiTextNameStr;
  67 WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
  68 WXDLLEXPORT_DATA(extern const wxChar*) wxRadioBoxNameStr;
  69 WXDLLEXPORT_DATA(extern const wxChar*) wxRadioButtonNameStr;
  70 WXDLLEXPORT_DATA(extern const wxChar*) wxBitmapRadioButtonNameStr;
  71 WXDLLEXPORT_DATA(extern const wxChar*) wxScrollBarNameStr;
  72 WXDLLEXPORT_DATA(extern const wxChar*) wxSliderNameStr;
  73 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticNameStr;
  74 WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlWindowNameStr;
  75 WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlNameStr;
  76 WXDLLEXPORT_DATA(extern const wxChar*) wxVirtListBoxNameStr;
  77 WXDLLEXPORT_DATA(extern const wxChar*) wxButtonBarNameStr;
  78 WXDLLEXPORT_DATA(extern const wxChar*) wxEnhDialogNameStr;
  79 WXDLLEXPORT_DATA(extern const wxChar*) wxToolBarNameStr;
  80 WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr;
  81 WXDLLEXPORT_DATA(extern const wxChar*) wxGetTextFromUserPromptStr;
  82 WXDLLEXPORT_DATA(extern const wxChar*) wxMessageBoxCaptionStr;
  83 WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorPromptStr;
  84 WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorDefaultWildcardStr;
  85 WXDLLEXPORT_DATA(extern const wxChar*) wxInternalErrorStr;
  86 WXDLLEXPORT_DATA(extern const wxChar*) wxFatalErrorStr;
  87 WXDLLEXPORT_DATA(extern const wxChar*) wxTreeCtrlNameStr;
  88 WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogNameStr;
  89 WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogDefaultFolderStr;
  90
  91 //
  92 // Class names
  93 //
  94 WXDLLEXPORT_DATA(extern const wxChar*)  wxFrameClassName;
  95 WXDLLEXPORT_DATA(extern const wxChar*)  wxFrameClassNameNoRedraw;
  96 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIFrameClassName;
  97 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIFrameClassNameNoRedraw;
  98 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIChildFrameClassName;
  99 WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIChildFrameClassNameNoRedraw;
 100 WXDLLEXPORT_DATA(extern const wxChar*)  wxPanelClassName;
 101 WXDLLEXPORT_DATA(extern const wxChar*)  wxPanelClassNameNR;
 102 WXDLLEXPORT_DATA(extern const wxChar*)  wxCanvasClassName;
 103 WXDLLEXPORT_DATA(extern const wxChar*)  wxCanvasClassNameNR;
 104
 105 // ---------------------------------------------------------------------------
 106 // standard icons from the resources
 107 // ---------------------------------------------------------------------------
 108
 109 #ifdef __WXPM__
 110
 111 WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
 112 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
 113 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON;
 114 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON;
 115 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON;
 116 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
 117 WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT;
 118
 119 #endif
 120
 121 // ---------------------------------------------------------------------------
 122 // this defines a CASTWNDPROC macro which casts a pointer to the type of a
 123 // window proc for PM.
 124 // MPARAM is a void * but is really a 32-bit value
 125 // ---------------------------------------------------------------------------
 126
 127 typedef MRESULT (APIENTRY * WndProcCast) (HWND, ULONG, MPARAM, MPARAM);
 128 #define CASTWNDPROC (WndProcCast)
 129
 130 #if wxUSE_ITSY_BITSY
 131     #define IBS_HORZCAPTION    0x4000L
 132     #define IBS_VERTCAPTION    0x8000L
 133
 134     UINT    APIENTRY ibGetCaptionSize( HWND hWnd  ) ;
 135     UINT    APIENTRY ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
 136     MRESULT APIENTRY ibDefWindowProc( HWND hWnd, ULONG ulMsg, MPARAM wParam, MPARAM lParam ) ;
 137     VOID    APIENTRY ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
 138 #endif // wxUSE_ITSY_BITSY
 139
 140 /*
 141  * Decide what window classes we're going to use
 142  * for this combination of CTl3D/FAFA settings
 143  */
 144
 145 #define STATIC_CLASS     _T("STATIC")
 146 #define STATIC_FLAGS     (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
 147 #define CHECK_CLASS      _T("BUTTON")
 148 #define CHECK_FLAGS      (BS_AUTOCHECKBOX|WS_TABSTOP)
 149 #define CHECK_IS_FAFA   FALSE
 150 #define RADIO_CLASS      _T("BUTTON" )
 151 #define RADIO_FLAGS      (BS_AUTORADIOBUTTON|WS_VISIBLE)
 152 #define RADIO_SIZE       20
 153 #define RADIO_IS_FAFA   FALSE
 154 #define PURE_WINDOWS
 155 /*  PM has no group box button style
 156 #define GROUP_CLASS      "BUTTON"
 157 #define GROUP_FLAGS      (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
 158 */
 159
 160 /*
 161 #define BITCHECK_FLAGS   (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
 162 #define BITRADIO_FLAGS   (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
 163 */
 164
 165 // ---------------------------------------------------------------------------
 166 // misc macros
 167 // ---------------------------------------------------------------------------
 168
 169 #define MEANING_CHARACTER '0'
 170 #define DEFAULT_ITEM_WIDTH  200
 171 #define DEFAULT_ITEM_HEIGHT 80
 172
 173 // Scale font to get edit control height
 174 #define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)    (3*(cy)/2)
 175
 176 #ifdef __WXPM__
 177
 178 // Generic subclass proc, for panel item moving/sizing and intercept
 179 // EDIT control VK_RETURN messages
 180 extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message, WXWPARAM wParam, WXLPARAM lParam);
 181
 182 #endif
 183
 184 // ---------------------------------------------------------------------------
 185 // constants which might miss from some compilers' headers
 186 // ---------------------------------------------------------------------------
 187
 188 #if !defined(WS_EX_CLIENTEDGE)
 189     #define WS_EX_CLIENTEDGE 0x00000200L
 190 #endif
 191
 192 #ifndef ENDSESSION_LOGOFF
 193     #define ENDSESSION_LOGOFF    0x80000000
 194 #endif
 195
 196 // ---------------------------------------------------------------------------
 197 // debug messages -- OS/2 has no native debug output system
 198 // ---------------------------------------------------------------------------
 199
 200 // ---------------------------------------------------------------------------
 201 // macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
 202 // returns Foo cast to the Windows type for oruselves, while GetFooOf() takes
 203 // an argument which should be a pointer or reference to the object of the
 204 // corresponding class (this depends on the macro)
 205 // ---------------------------------------------------------------------------
 206
 207 #define GetHwnd()               ((HWND)GetHWND())
 208 #define GetHwndOf(win)          ((HWND)((win)->GetHWND()))
 209 // old name
 210 #define GetWinHwnd              GetHwndOf
 211
 212 #define GetHdc()                ((HDC)GetHDC())
 213 #define GetHdcOf(dc)            ((HDC)(dc).GetHDC())
 214
 215 #define GetHbitmap()            ((HBITMAP)GetHBITMAP())
 216 #define GetHbitmapOf(bmp)       ((HBITMAP)(bmp).GetHBITMAP())
 217
 218 #define GetHicon()              ((HICON)GetHICON())
 219 #define GetHiconOf(icon)        ((HICON)(icon).GetHICON())
 220
 221 #define GetHaccel()             ((HACCEL)GetHACCEL())
 222 #define GetHaccelOf(table)      ((HACCEL)((table).GetHACCEL()))
 223
 224 #define GetHmenu()              ((HMENU)GetHMenu())
 225 #define GetHmenuOf(menu)        ((HMENU)menu->GetHMenu())
 226
 227 #define GetHcursor()            ((HCURSOR)GetHCURSOR())
 228 #define GetHcursorOf(cursor)    ((HCURSOR)(cursor).GetHCURSOR())
 229
 230 #define GetHfont()              ((HFONT)GetHFONT())
 231 #define GetHfontOf(font)        ((HFONT)(font).GetHFONT())
 232
 233 // OS/2 convention of the mask is opposed to the wxWidgets one, so we need
 234 // to invert the mask each time we pass one/get one to/from Windows
 235 extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0);
 236
 237 // ---------------------------------------------------------------------------
 238 // global data
 239 // ---------------------------------------------------------------------------
 240
 241 // The MakeProcInstance version of the function wxSubclassedGenericControlProc
 242 WXDLLEXPORT_DATA(extern int) wxGenericControlSubClassProc;
 243 WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
 244 WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
 245
 246 // ---------------------------------------------------------------------------
 247 // global functions
 248 // ---------------------------------------------------------------------------
 249
 250 extern "C"
 251 {
 252 WXDLLEXPORT HINSTANCE wxGetInstance();
 253 }
 254
 255 WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
 256
 257 #include "wx/thread.h"
 258 static inline MRESULT MySendMsg(HWND hwnd, ULONG ulMsgid,
 259                                 MPARAM mpParam1, MPARAM mpParam2)
 260 {
 261     MRESULT vRes;
 262     vRes = ::WinSendMsg(hwnd, ulMsgid, mpParam1, mpParam2);
 263 #if wxUSE_THREADS
 264     if (!wxThread::IsMain())
 265         ::WinPostMsg(hwnd, ulMsgid, mpParam1, mpParam2);
 266 #endif
 267     return vRes;
 268 }
 269 #define WinSendMsg MySendMsg
 270
 271 #ifdef __WXPM__
 272
 273 WXDLLEXPORT void wxDrawBorder( HPS     hPS
 274                               ,RECTL&  rRect
 275                               ,WXDWORD dwStyle
 276                              );
 277
 278 WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
 279
 280 WXDLLEXPORT void   wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
 281
 282 WXDLLEXPORT void   wxConvertVectorFontSize( FIXED   fxPointSize
 283                                            ,PFATTRS pFattrs
 284                                           );
 285 WXDLLEXPORT void   wxFillLogFont( LOGFONT*      pLogFont
 286                                  ,PFACENAMEDESC pFaceName
 287                                  ,HPS*          phPS
 288                                  ,bool*         pbInternalPS
 289                                  ,long*         pflId
 290                                  ,wxString&     sFaceName
 291                                  ,wxFont*       pFont
 292                                 );
 293 WXDLLEXPORT wxFontEncoding wxGetFontEncFromCharSet(int nCharSet);
 294 WXDLLEXPORT void   wxOS2SelectMatchingFontByName( PFATTRS       vFattrs
 295                                                  ,PFACENAMEDESC pFaceName
 296                                                  ,PFONTMETRICS  pFM
 297                                                  ,int           nNumFonts
 298                                                  ,const wxFont* pFont
 299                                                 );
 300 WXDLLEXPORT wxFont wxCreateFontFromLogFont( LOGFONT*      pLogFont
 301                                            ,PFONTMETRICS  pFM
 302                                            ,PFACENAMEDESC pFace
 303                                           );
 304 WXDLLEXPORT int    wxGpiStrcmp(wxChar* s0, wxChar* s1);
 305
 306 WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
 307 WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
 308
 309 // Find maximum size of window/rectangle
 310 WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
 311
 312 WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd);
 313 WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item);
 314
 315 // Safely get the window text (i.e. without using fixed size buffer)
 316 WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd);
 317
 318 // get the window class name
 319 WXDLLEXPORT extern wxString wxGetWindowClass(WXHWND hWnd);
 320
 321 // get the window id (should be unsigned, hence this is not wxWindowID which
 322 // is, for mainly historical reasons, signed)
 323 WXDLLEXPORT extern WXWORD wxGetWindowId(WXHWND hWnd);
 324
 325 // Convert a PM Error code to a string
 326 WXDLLEXPORT extern wxString wxPMErrorToStr(ERRORID vError);
 327
 328 // Does this window style specify any border?
 329 inline bool wxStyleHasBorder(long style)
 330 {
 331   return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
 332                    wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
 333 }
 334
 335 inline RECTL wxGetWindowRect(HWND hWnd)
 336 {
 337     RECTL                           vRect;
 338
 339     ::WinQueryWindowRect(hWnd, &vRect);
 340     return vRect;
 341 } // end of wxGetWindowRect
 342
 343 WXDLLEXPORT extern void wxOS2SetFont( HWND          hWnd
 344                                      ,const wxFont& rFont
 345                                     );
 346
 347
 348 WXDLLEXPORT extern bool wxCheckWindowWndProc( WXHWND    hWnd
 349                                              ,WXFARPROC fnWndProc
 350                                             );
 351 WXDLLEXPORT extern wxBitmap wxDisableBitmap( const wxBitmap& rBmp
 352                                             ,long            lColor
 353                                            );
 354
 355 #include "wx/colour.h"
 356
 357 WXDLLEXPORT extern COLORREF wxColourToRGB(const wxColour& rColor);
 358
 359 #endif // __WXPM__
 360
 361 #endif // _WX_PRIVATE_H_