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1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wx/os2/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_GPIERRORS
22 #define INCL_DOS
23 #define INCL_DOSPROCESS
24 #define INCL_DOSERRORS
25 #define INCL_WIN
26 #define INCL_WINATOM
27 #define INCL_SHLERRORS
28
29 #include <os2.h>
30
31 #if wxONLY_WATCOM_EARLIER_THAN(1,4)
32 inline HATOMTBL APIENTRY WinQuerySystemAtomTable(VOID){return NULL;}
33 inline ULONG APIENTRY WinQueryAtomName(HATOMTBL,ATOM,PCSZ,ULONG){return 0;}
34 inline LONG APIENTRY GpiPointArc(HPS,PPOINTL){return GPI_ERROR;}
35 inline BOOL APIENTRY WinDrawPointer(HPS,LONG,LONG,HPOINTER,ULONG){return FALSE;}
36 inline HPOINTER APIENTRY WinCreatePointerIndirect(HWND,PPOINTERINFO){return NULLHANDLE;}
37 inline BOOL APIENTRY WinGetMaxPosition(HWND,PSWP){return FALSE;}
38 inline BOOL APIENTRY WinGetMinPosition(HWND,PSWP,PPOINTL){return FALSE;}
39 #endif
40
41 #if defined(__WATCOMC__) && defined(__WXMOTIF__)
42 #include <os2def.h>
43 #define I_NEED_OS2_H
44 #include <X11/Xmd.h>
45
46 // include this header from here for many of the GUI related code
47 #if wxUSE_GUI
48 extern "C" {
49 #include <Xm/VendorSP.h>
50 }
51 #endif
52
53 // provide Unix-like pipe()
54 #include <types.h>
55 #include <tcpustd.h>
56 #include <sys/time.h>
57 // Use ::DosCreatePipe or ::DosCreateNPipe under OS/2
58 // for more see http://posix2.sourceforge.net/guide.html
59 inline int pipe( int WXUNUSED(filedes)[2] )
60 {
61 wxFAIL_MSG(wxT("Implement first"));
62 return -1;
63 }
64 #endif
65
66 #if defined (__EMX__) && !defined(USE_OS2_TOOLKIT_HEADERS) && !defined(HAVE_SPBCDATA)
67
68 typedef struct _SPBCDATA {
69 ULONG cbSize; /* Size of control block. */
70 ULONG ulTextLimit; /* Entryfield text limit. */
71 LONG lLowerLimit; /* Spin lower limit (numeric only). */
72 LONG lUpperLimit; /* Spin upper limit (numeric only). */
73 ULONG idMasterSpb; /* ID of the servant's master spinbutton. */
74 PVOID pHWXCtlData; /* Handwriting control data structure flag. */
75 } SPBCDATA;
76
77 typedef SPBCDATA *PSPBCDATA;
78
79 #endif
80
81 #include "wx/dlimpexp.h"
82 #include "wx/fontenc.h"
83
84 class WXDLLIMPEXP_FWD_CORE wxFont;
85 class WXDLLIMPEXP_FWD_CORE wxWindow;
86 class WXDLLIMPEXP_FWD_BASE wxString;
87 class WXDLLIMPEXP_FWD_CORE wxBitmap;
88
89 // ---------------------------------------------------------------------------
90 // private constants
91 // ---------------------------------------------------------------------------
92
93 //
94 // Constant strings for control names and classes
95 //
96
97 //
98 // Controls
99 //
100 WXDLLIMPEXP_DATA_CORE(extern const char) wxButtonNameStr[];
101 WXDLLIMPEXP_DATA_CORE(extern const char) wxCheckBoxNameStr[];
102 WXDLLIMPEXP_DATA_CORE(extern const char) wxChoiceNameStr[];
103 WXDLLIMPEXP_DATA_CORE(extern const char) wxComboBoxNameStr[];
104 WXDLLIMPEXP_DATA_CORE(extern const char) wxDialogNameStr[];
105 WXDLLIMPEXP_DATA_CORE(extern const char) wxFrameNameStr[];
106 WXDLLIMPEXP_DATA_CORE(extern const char) wxGaugeNameStr[];
107 WXDLLIMPEXP_DATA_CORE(extern const char) wxStaticBoxNameStr[];
108 WXDLLIMPEXP_DATA_CORE(extern const char) wxListBoxNameStr[];
109 WXDLLIMPEXP_DATA_CORE(extern const char) wxStaticLineNameStr[];
110 WXDLLIMPEXP_DATA_CORE(extern const char) wxStaticTextNameStr[];
111 WXDLLIMPEXP_DATA_CORE(extern const char) wxStaticBitmapNameStr[];
112 WXDLLIMPEXP_DATA_CORE(extern const char) wxPanelNameStr[];
113 WXDLLIMPEXP_DATA_CORE(extern const char) wxRadioBoxNameStr[];
114 WXDLLIMPEXP_DATA_CORE(extern const char) wxRadioButtonNameStr[];
115 WXDLLIMPEXP_DATA_CORE(extern const char) wxBitmapRadioButtonNameStr[];
116 WXDLLIMPEXP_DATA_CORE(extern const char) wxScrollBarNameStr[];
117 WXDLLIMPEXP_DATA_CORE(extern const char) wxSliderNameStr[];
118 WXDLLIMPEXP_DATA_CORE(extern const char) wxTextCtrlNameStr[];
119 WXDLLIMPEXP_DATA_CORE(extern const char) wxToolBarNameStr[];
120 WXDLLIMPEXP_DATA_CORE(extern const char) wxStatusLineNameStr[];
121 WXDLLIMPEXP_DATA_CORE(extern const char) wxGetTextFromUserPromptStr[];
122 WXDLLIMPEXP_DATA_CORE(extern const char) wxMessageBoxCaptionStr[];
123 WXDLLIMPEXP_DATA_CORE(extern const char) wxFileSelectorPromptStr[];
124 WXDLLIMPEXP_DATA_CORE(extern const char) wxFileSelectorDefaultWildcardStr[];
125 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxInternalErrorStr;
126 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxFatalErrorStr;
127 WXDLLIMPEXP_DATA_CORE(extern const char) wxTreeCtrlNameStr[];
128 WXDLLIMPEXP_DATA_CORE(extern const char) wxDirDialogNameStr[];
129 WXDLLIMPEXP_DATA_CORE(extern const char) wxDirDialogDefaultFolderStr[];
130
131 //
132 // Class names
133 //
134 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxFrameClassName;
135 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxFrameClassNameNoRedraw;
136 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxMDIFrameClassName;
137 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxMDIFrameClassNameNoRedraw;
138 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxMDIChildFrameClassName;
139 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxMDIChildFrameClassNameNoRedraw;
140 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxPanelClassName;
141 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxPanelClassNameNR;
142 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxCanvasClassName;
143 WXDLLIMPEXP_DATA_CORE(extern const wxChar*) wxCanvasClassNameNR;
144
145 // ---------------------------------------------------------------------------
146 // standard icons from the resources
147 // ---------------------------------------------------------------------------
148
149 #ifdef __WXPM__
150
151 WXDLLIMPEXP_DATA_CORE(extern HICON) wxSTD_FRAME_ICON;
152 WXDLLIMPEXP_DATA_CORE(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
153 WXDLLIMPEXP_DATA_CORE(extern HICON) wxSTD_MDICHILDFRAME_ICON;
154 WXDLLIMPEXP_DATA_CORE(extern HICON) wxDEFAULT_FRAME_ICON;
155 WXDLLIMPEXP_DATA_CORE(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON;
156 WXDLLIMPEXP_DATA_CORE(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
157 WXDLLIMPEXP_DATA_CORE(extern HFONT) wxSTATUS_LINE_FONT;
158
159 #endif
160
161 // ---------------------------------------------------------------------------
162 // this defines a CASTWNDPROC macro which casts a pointer to the type of a
163 // window proc for PM.
164 // MPARAM is a void * but is really a 32-bit value
165 // ---------------------------------------------------------------------------
166
167 typedef MRESULT (APIENTRY * WndProcCast) (HWND, ULONG, MPARAM, MPARAM);
168 #define CASTWNDPROC (WndProcCast)
169
170 /*
171 * Decide what window classes we're going to use
172 * for this combination of CTl3D/FAFA settings
173 */
174
175 #define STATIC_CLASS wxT("STATIC")
176 #define STATIC_FLAGS (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
177 #define CHECK_CLASS wxT("BUTTON")
178 #define CHECK_FLAGS (BS_AUTOCHECKBOX|WS_TABSTOP)
179 #define CHECK_IS_FAFA FALSE
180 #define RADIO_CLASS wxT("BUTTON" )
181 #define RADIO_FLAGS (BS_AUTORADIOBUTTON|WS_VISIBLE)
182 #define RADIO_SIZE 20
183 #define RADIO_IS_FAFA FALSE
184 #define PURE_WINDOWS
185 /* PM has no group box button style
186 #define GROUP_CLASS "BUTTON"
187 #define GROUP_FLAGS (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
188 */
189
190 /*
191 #define BITCHECK_FLAGS (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
192 #define BITRADIO_FLAGS (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
193 */
194
195 // ---------------------------------------------------------------------------
196 // misc macros
197 // ---------------------------------------------------------------------------
198
199 #define MEANING_CHARACTER '0'
200 #define DEFAULT_ITEM_WIDTH 200
201 #define DEFAULT_ITEM_HEIGHT 80
202
203 // Scale font to get edit control height
204 #define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy) (3*(cy)/2)
205
206 #ifdef __WXPM__
207
208 // Generic subclass proc, for panel item moving/sizing and intercept
209 // EDIT control VK_RETURN messages
210 extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message, WXWPARAM wParam, WXLPARAM lParam);
211
212 #endif
213
214 // ---------------------------------------------------------------------------
215 // constants which might miss from some compilers' headers
216 // ---------------------------------------------------------------------------
217
218 #if !defined(WS_EX_CLIENTEDGE)
219 #define WS_EX_CLIENTEDGE 0x00000200L
220 #endif
221
222 #ifndef ENDSESSION_LOGOFF
223 #define ENDSESSION_LOGOFF 0x80000000
224 #endif
225
226 #ifndef PMERR_INVALID_PARM
227 #define PMERR_INVALID_PARM 0x1303
228 #endif
229
230 #ifndef PMERR_INVALID_PARAMETERS
231 #define PMERR_INVALID_PARAMETERS 0x1208
232 #endif
233
234 #ifndef BOOKERR_INVALID_PARAMETERS
235 #define BOOKERR_INVALID_PARAMETERS -1
236 #endif
237
238 #ifndef DLGC_ENTRYFIELD
239 #define DLGC_ENTRYFIELD 0x0001
240 #endif
241
242 #ifndef DLGC_BUTTON
243 #define DLGC_BUTTON 0x0002
244 #endif
245
246 #ifndef DLGC_MLE
247 #define DLGC_MLE 0x0400
248 #endif
249
250 #ifndef DP_NORMAL
251 #define DP_NORMAL 0
252 #endif
253
254 // ---------------------------------------------------------------------------
255 // debug messages -- OS/2 has no native debug output system
256 // ---------------------------------------------------------------------------
257
258 // ---------------------------------------------------------------------------
259 // macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
260 // returns Foo cast to the Windows type for oruselves, while GetFooOf() takes
261 // an argument which should be a pointer or reference to the object of the
262 // corresponding class (this depends on the macro)
263 // ---------------------------------------------------------------------------
264
265 #define GetHwnd() ((HWND)GetHWND())
266 #define GetHwndOf(win) ((HWND)((win)->GetHWND()))
267 // old name
268 #define GetWinHwnd GetHwndOf
269
270 #define GetHdc() ((HDC)GetHDC())
271 #define GetHdcOf(dc) ((HDC)(dc).GetHDC())
272
273 #define GetHbitmap() ((HBITMAP)GetHBITMAP())
274 #define GetHbitmapOf(bmp) ((HBITMAP)(bmp).GetHBITMAP())
275
276 #define GetHicon() ((HICON)GetHICON())
277 #define GetHiconOf(icon) ((HICON)(icon).GetHICON())
278
279 #define GetHaccel() ((HACCEL)GetHACCEL())
280 #define GetHaccelOf(table) ((HACCEL)((table).GetHACCEL()))
281
282 #define GetHmenu() ((HMENU)GetHMenu())
283 #define GetHmenuOf(menu) ((HMENU)menu->GetHMenu())
284
285 #define GetHcursor() ((HCURSOR)GetHCURSOR())
286 #define GetHcursorOf(cursor) ((HCURSOR)(cursor).GetHCURSOR())
287
288 #define GetHfont() ((HFONT)GetHFONT())
289 #define GetHfontOf(font) ((HFONT)(font).GetHFONT())
290
291 // OS/2 convention of the mask is opposed to the wxWidgets one, so we need
292 // to invert the mask each time we pass one/get one to/from Windows
293 extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0);
294 extern HBITMAP wxCopyBmp(HBITMAP hbmp, bool flip=false, int w=0, int h=0);
295
296 // ---------------------------------------------------------------------------
297 // global data
298 // ---------------------------------------------------------------------------
299
300 #ifdef __WXPM__
301 // The MakeProcInstance version of the function wxSubclassedGenericControlProc
302 WXDLLIMPEXP_DATA_CORE(extern int) wxGenericControlSubClassProc;
303 WXDLLIMPEXP_DATA_CORE(extern wxChar*) wxBuffer;
304 WXDLLIMPEXP_DATA_CORE(extern HINSTANCE) wxhInstance;
305 #endif
306
307 // ---------------------------------------------------------------------------
308 // global functions
309 // ---------------------------------------------------------------------------
310
311 #ifdef __WXPM__
312 extern "C"
313 {
314 WXDLLIMPEXP_CORE HINSTANCE wxGetInstance();
315 }
316
317 WXDLLIMPEXP_CORE void wxSetInstance(HINSTANCE hInst);
318 #endif
319
320 #include "wx/thread.h"
321 static inline MRESULT MySendMsg(HWND hwnd, ULONG ulMsgid,
322 MPARAM mpParam1, MPARAM mpParam2)
323 {
324 MRESULT vRes;
325 vRes = ::WinSendMsg(hwnd, ulMsgid, mpParam1, mpParam2);
326 #if wxUSE_THREADS
327 if (!wxThread::IsMain())
328 ::WinPostMsg(hwnd, ulMsgid, mpParam1, mpParam2);
329 #endif
330 return vRes;
331 }
332 #define WinSendMsg MySendMsg
333
334 #ifdef __WXPM__
335
336 WXDLLIMPEXP_CORE void wxDrawBorder( HPS hPS
337 ,RECTL& rRect
338 ,WXDWORD dwStyle
339 );
340
341 WXDLLIMPEXP_CORE wxWindow* wxFindWinFromHandle(WXHWND hWnd);
342
343 WXDLLIMPEXP_CORE void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
344
345 WXDLLIMPEXP_CORE void wxConvertVectorFontSize( FIXED fxPointSize
346 ,PFATTRS pFattrs
347 );
348 WXDLLIMPEXP_CORE void wxFillLogFont( LOGFONT* pLogFont
349 ,PFACENAMEDESC pFaceName
350 ,HPS* phPS
351 ,bool* pbInternalPS
352 ,long* pflId
353 ,wxString& sFaceName
354 ,wxFont* pFont
355 );
356 WXDLLIMPEXP_CORE wxFontEncoding wxGetFontEncFromCharSet(int nCharSet);
357 WXDLLIMPEXP_CORE void wxOS2SelectMatchingFontByName( PFATTRS vFattrs
358 ,PFACENAMEDESC pFaceName
359 ,PFONTMETRICS pFM
360 ,int nNumFonts
361 ,const wxFont* pFont
362 );
363 WXDLLIMPEXP_CORE wxFont wxCreateFontFromLogFont( LOGFONT* pLogFont
364 ,PFONTMETRICS pFM
365 ,PFACENAMEDESC pFace
366 );
367 WXDLLIMPEXP_CORE int wxGpiStrcmp(wxChar* s0, wxChar* s1);
368
369 WXDLLIMPEXP_CORE void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
370 WXDLLIMPEXP_CORE void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
371
372 // Find maximum size of window/rectangle
373 WXDLLIMPEXP_CORE extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
374
375 WXDLLIMPEXP_CORE wxWindow* wxFindControlFromHandle(WXHWND hWnd);
376 WXDLLIMPEXP_CORE void wxAddControlHandle(WXHWND hWnd, wxWindow *item);
377
378 // Safely get the window text (i.e. without using fixed size buffer)
379 WXDLLIMPEXP_CORE extern wxString wxGetWindowText(WXHWND hWnd);
380
381 // get the window class name
382 WXDLLIMPEXP_CORE extern wxString wxGetWindowClass(WXHWND hWnd);
383
384 // get the window id (should be unsigned, hence this is not wxWindowID which
385 // is, for mainly historical reasons, signed)
386 WXDLLIMPEXP_CORE extern WXWORD wxGetWindowId(WXHWND hWnd);
387
388 // Convert a PM Error code to a string
389 WXDLLIMPEXP_BASE extern wxString wxPMErrorToStr(ERRORID vError);
390
391 // Does this window style specify any border?
392 inline bool wxStyleHasBorder(long style)
393 {
394 return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
395 wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
396 }
397
398 inline RECTL wxGetWindowRect(HWND hWnd)
399 {
400 RECTL vRect;
401
402 ::WinQueryWindowRect(hWnd, &vRect);
403 return vRect;
404 } // end of wxGetWindowRect
405
406 WXDLLIMPEXP_CORE extern void wxOS2SetFont( HWND hWnd
407 ,const wxFont& rFont
408 );
409
410
411 WXDLLIMPEXP_CORE extern bool wxCheckWindowWndProc( WXHWND hWnd
412 ,WXFARPROC fnWndProc
413 );
414 WXDLLIMPEXP_CORE extern wxBitmap wxDisableBitmap( const wxBitmap& rBmp
415 ,long lColor
416 );
417 #if wxUSE_GUI
418 class wxColour;
419 WXDLLIMPEXP_CORE extern COLORREF wxColourToRGB(const wxColour& rColor);
420 #endif
421
422 #endif // __WXPM__
423
424 #endif // _WX_OS2_PRIVATE_H_