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