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[wxWidgets.git] / include / wx / os2 / private.h
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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
81class WXDLLEXPORT wxFont;
82class WXDLLEXPORT wxWindow;
83class WXDLLIMPEXP_BASE wxString;
84class WXDLLEXPORT wxBitmap;
85
86// ---------------------------------------------------------------------------
87// private constants
88// ---------------------------------------------------------------------------
89
90//
91// Constant strings for control names and classes
92//
93
94//
95// Controls
96//
97WXDLLEXPORT_DATA(extern const wxChar) wxButtonNameStr[];
98WXDLLEXPORT_DATA(extern const wxChar) wxCheckBoxNameStr[];
99WXDLLEXPORT_DATA(extern const wxChar) wxChoiceNameStr[];
100WXDLLEXPORT_DATA(extern const wxChar) wxComboBoxNameStr[];
101WXDLLEXPORT_DATA(extern const wxChar) wxDialogNameStr[];
102WXDLLEXPORT_DATA(extern const wxChar) wxFrameNameStr[];
103WXDLLEXPORT_DATA(extern const wxChar) wxGaugeNameStr[];
104WXDLLEXPORT_DATA(extern const wxChar) wxStaticBoxNameStr[];
105WXDLLEXPORT_DATA(extern const wxChar) wxListBoxNameStr[];
106WXDLLEXPORT_DATA(extern const wxChar) wxStaticLineNameStr[];
107WXDLLEXPORT_DATA(extern const wxChar) wxStaticTextNameStr[];
108WXDLLEXPORT_DATA(extern const wxChar) wxStaticBitmapNameStr[];
109WXDLLEXPORT_DATA(extern const wxChar) wxPanelNameStr[];
110WXDLLEXPORT_DATA(extern const wxChar) wxRadioBoxNameStr[];
111WXDLLEXPORT_DATA(extern const wxChar) wxRadioButtonNameStr[];
112WXDLLEXPORT_DATA(extern const wxChar) wxBitmapRadioButtonNameStr[];
113WXDLLEXPORT_DATA(extern const wxChar) wxScrollBarNameStr[];
114WXDLLEXPORT_DATA(extern const wxChar) wxSliderNameStr[];
115WXDLLEXPORT_DATA(extern const wxChar) wxTextCtrlNameStr[];
116WXDLLEXPORT_DATA(extern const wxChar) wxToolBarNameStr[];
117WXDLLEXPORT_DATA(extern const wxChar) wxStatusLineNameStr[];
118WXDLLEXPORT_DATA(extern const wxChar) wxGetTextFromUserPromptStr[];
119WXDLLEXPORT_DATA(extern const wxChar) wxMessageBoxCaptionStr[];
120WXDLLEXPORT_DATA(extern const wxChar) wxFileSelectorPromptStr[];
121WXDLLEXPORT_DATA(extern const wxChar) wxFileSelectorDefaultWildcardStr[];
122WXDLLEXPORT_DATA(extern const wxChar*) wxInternalErrorStr;
123WXDLLEXPORT_DATA(extern const wxChar*) wxFatalErrorStr;
124WXDLLEXPORT_DATA(extern const wxChar) wxTreeCtrlNameStr[];
125WXDLLEXPORT_DATA(extern const wxChar) wxDirDialogNameStr[];
126WXDLLEXPORT_DATA(extern const wxChar) wxDirDialogDefaultFolderStr[];
127
128//
129// Class names
130//
131WXDLLEXPORT_DATA(extern const wxChar*) wxFrameClassName;
132WXDLLEXPORT_DATA(extern const wxChar*) wxFrameClassNameNoRedraw;
133WXDLLEXPORT_DATA(extern const wxChar*) wxMDIFrameClassName;
134WXDLLEXPORT_DATA(extern const wxChar*) wxMDIFrameClassNameNoRedraw;
135WXDLLEXPORT_DATA(extern const wxChar*) wxMDIChildFrameClassName;
136WXDLLEXPORT_DATA(extern const wxChar*) wxMDIChildFrameClassNameNoRedraw;
137WXDLLEXPORT_DATA(extern const wxChar*) wxPanelClassName;
138WXDLLEXPORT_DATA(extern const wxChar*) wxPanelClassNameNR;
139WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasClassName;
140WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasClassNameNR;
141
142// ---------------------------------------------------------------------------
143// standard icons from the resources
144// ---------------------------------------------------------------------------
145
146#ifdef __WXPM__
147
148WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
149WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
150WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON;
151WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON;
152WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON;
153WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
154WXDLLEXPORT_DATA(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
164typedef 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 _T("STATIC")
173#define STATIC_FLAGS (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
174#define CHECK_CLASS _T("BUTTON")
175#define CHECK_FLAGS (BS_AUTOCHECKBOX|WS_TABSTOP)
176#define CHECK_IS_FAFA FALSE
177#define RADIO_CLASS _T("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
207extern 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
290extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0);
291extern 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
299WXDLLEXPORT_DATA(extern int) wxGenericControlSubClassProc;
300WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
301WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
302#endif
303
304// ---------------------------------------------------------------------------
305// global functions
306// ---------------------------------------------------------------------------
307
308#ifdef __WXPM__
309extern "C"
310{
311WXDLLEXPORT HINSTANCE wxGetInstance();
312}
313
314WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
315#endif
316
317#include "wx/thread.h"
318static 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
333WXDLLEXPORT void wxDrawBorder( HPS hPS
334 ,RECTL& rRect
335 ,WXDWORD dwStyle
336 );
337
338WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
339
340WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
341
342WXDLLEXPORT void wxConvertVectorFontSize( FIXED fxPointSize
343 ,PFATTRS pFattrs
344 );
345WXDLLEXPORT void wxFillLogFont( LOGFONT* pLogFont
346 ,PFACENAMEDESC pFaceName
347 ,HPS* phPS
348 ,bool* pbInternalPS
349 ,long* pflId
350 ,wxString& sFaceName
351 ,wxFont* pFont
352 );
353WXDLLEXPORT wxFontEncoding wxGetFontEncFromCharSet(int nCharSet);
354WXDLLEXPORT void wxOS2SelectMatchingFontByName( PFATTRS vFattrs
355 ,PFACENAMEDESC pFaceName
356 ,PFONTMETRICS pFM
357 ,int nNumFonts
358 ,const wxFont* pFont
359 );
360WXDLLEXPORT wxFont wxCreateFontFromLogFont( LOGFONT* pLogFont
361 ,PFONTMETRICS pFM
362 ,PFACENAMEDESC pFace
363 );
364WXDLLEXPORT int wxGpiStrcmp(wxChar* s0, wxChar* s1);
365
366WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
367WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
368
369// Find maximum size of window/rectangle
370WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
371
372WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd);
373WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item);
374
375// Safely get the window text (i.e. without using fixed size buffer)
376WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd);
377
378// get the window class name
379WXDLLEXPORT 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)
383WXDLLEXPORT extern WXWORD wxGetWindowId(WXHWND hWnd);
384
385// Convert a PM Error code to a string
386WXDLLIMPEXP_BASE extern wxString wxPMErrorToStr(ERRORID vError);
387
388// Does this window style specify any border?
389inline bool wxStyleHasBorder(long style)
390{
391 return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
392 wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
393}
394
395inline RECTL wxGetWindowRect(HWND hWnd)
396{
397 RECTL vRect;
398
399 ::WinQueryWindowRect(hWnd, &vRect);
400 return vRect;
401} // end of wxGetWindowRect
402
403WXDLLEXPORT extern void wxOS2SetFont( HWND hWnd
404 ,const wxFont& rFont
405 );
406
407
408WXDLLEXPORT extern bool wxCheckWindowWndProc( WXHWND hWnd
409 ,WXFARPROC fnWndProc
410 );
411WXDLLEXPORT extern wxBitmap wxDisableBitmap( const wxBitmap& rBmp
412 ,long lColor
413 );
414
415#include "wx/colour.h"
416
417WXDLLEXPORT extern COLORREF wxColourToRGB(const wxColour& rColor);
418
419#endif // __WXPM__
420
421#endif // _WX_OS2_PRIVATE_H_
wxWidgets (Impactor)