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indentation cleanup, unused variables, constant expressions, etc
[wxWidgets.git] / include / wx / os2 / private.h
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0e320a79 1/////////////////////////////////////////////////////////////////////////////
55034339 2// Name: wx/os2/private.h
45fcbf3b 3// Purpose: Private declarations: as this header is only included by
77ffb593 4// wxWidgets itself, it may contain identifiers which don't start
45fcbf3b
DW		 5// with "wx".
6// Author: Julian Smart
0e320a79 7// Modified by:
45fcbf3b 8// Created: 01/02/97
0e320a79 9// RCS-ID: $Id$
45fcbf3b 10// Copyright: (c) Julian Smart
65571936 11// Licence: wxWindows licence
0e320a79
DW		 12/////////////////////////////////////////////////////////////////////////////
13
93599ac0
SN		 14#ifndef _WX_OS2_PRIVATE_H_
15#define _WX_OS2_PRIVATE_H_
0e320a79 16
b86737ee 17#define INCL_BASE
45fcbf3b 18#define INCL_PM
20947e08 19#define INCL_GPI
61243a51 20#define INCL_WINSYS
f6bcfd97 21#define INCL_SHLERRORS
d92f5f03 22#define INCL_GPIERRORS
7e1e6965 23#define INCL_DOS
cb7d7375
WS		 24#define INCL_WINATOM
25#define INCL_WIN
45fcbf3b 26#include <os2.h>
7e1e6965 27
6d3d756a 28#if wxONLY_WATCOM_EARLIER_THAN(1,4)
cb7d7375
WS		 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
55034339
WS		 38#if defined(__WATCOMC__) && defined(__WXMOTIF__)
39 #include <os2def.h>
40 #define I_NEED_OS2_H
41 #include <X11/Xmd.h>
355b4d3d
WS		 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 }
55034339 48 #endif
355b4d3d
WS		 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;
55034339 60 }
55034339
WS		 61#endif
62
93599ac0 63#if defined (__EMX__) && !defined(USE_OS2_TOOLKIT_HEADERS) && !defined(HAVE_SPBCDATA)
7e1e6965
WS		 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
74707ecf 76#endif
0e320a79 77
55034339 78#include "wx/dlimpexp.h"
f5b5c15c
DW		 79#include "wx/fontenc.h"
80
45fcbf3b
DW		 81class WXDLLEXPORT wxFont;
82class WXDLLEXPORT wxWindow;
813b6b3f 83class WXDLLIMPEXP_BASE wxString;
db16e5c3 84class WXDLLEXPORT wxBitmap;
45fcbf3b
DW		 85
86// ---------------------------------------------------------------------------
87// private constants
88// ---------------------------------------------------------------------------
89
511ac294
DW		 90//
91// Constant strings for control names and classes
92//
93
94//
95// Controls
96//
63ec432b 97WXDLLEXPORT_DATA(extern const wxChar) wxButtonNameStr[];
63ec432b
MR		 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[];
73b30256 106WXDLLEXPORT_DATA(extern const wxChar) wxStaticLineNameStr[];
63ec432b
MR		 107WXDLLEXPORT_DATA(extern const wxChar) wxStaticTextNameStr[];
108WXDLLEXPORT_DATA(extern const wxChar) wxStaticBitmapNameStr[];
63ec432b
MR		 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[];
63ec432b 115WXDLLEXPORT_DATA(extern const wxChar) wxTextCtrlNameStr[];
63ec432b
MR		 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[];
511ac294
DW		 122WXDLLEXPORT_DATA(extern const wxChar*) wxInternalErrorStr;
123WXDLLEXPORT_DATA(extern const wxChar*) wxFatalErrorStr;
63ec432b
MR		 124WXDLLEXPORT_DATA(extern const wxChar) wxTreeCtrlNameStr[];
125WXDLLEXPORT_DATA(extern const wxChar) wxDirDialogNameStr[];
126WXDLLEXPORT_DATA(extern const wxChar) wxDirDialogDefaultFolderStr[];
511ac294
DW		 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
45fcbf3b
DW		 142// ---------------------------------------------------------------------------
143// standard icons from the resources
144// ---------------------------------------------------------------------------
145
22e0b22b 146#ifdef __WXPM__
bd3b171d 147
45fcbf3b
DW		 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
22e0b22b 156#endif
bd3b171d 157
45fcbf3b
DW		 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
45fcbf3b
DW		 167/*
168 * Decide what window classes we're going to use
169 * for this combination of CTl3D/FAFA settings
0e320a79
DW		 170 */
171
45fcbf3b
DW		 172#define STATIC_CLASS _T("STATIC")
173#define STATIC_FLAGS (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
86de7616 174#define CHECK_CLASS _T("BUTTON")
45fcbf3b 175#define CHECK_FLAGS (BS_AUTOCHECKBOX|WS_TABSTOP)
7e1e6965 176#define CHECK_IS_FAFA FALSE
86de7616 177#define RADIO_CLASS _T("BUTTON" )
45fcbf3b
DW		 178#define RADIO_FLAGS (BS_AUTORADIOBUTTON|WS_VISIBLE)
179#define RADIO_SIZE 20
7e1e6965 180#define RADIO_IS_FAFA FALSE
45fcbf3b
DW		 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
22e0b22b 203#ifdef __WXPM__
bd3b171d 204
45fcbf3b
DW		 205// Generic subclass proc, for panel item moving/sizing and intercept
206// EDIT control VK_RETURN messages
86de7616 207extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message, WXWPARAM wParam, WXLPARAM lParam);
45fcbf3b 208
bd3b171d
SN		 209#endif
210
45fcbf3b
DW		 211// ---------------------------------------------------------------------------
212// constants which might miss from some compilers' headers
213// ---------------------------------------------------------------------------
214
215#if !defined(WS_EX_CLIENTEDGE)
008089f6 216 #define WS_EX_CLIENTEDGE 0x00000200L
45fcbf3b
DW		 217#endif
218
219#ifndef ENDSESSION_LOGOFF
220 #define ENDSESSION_LOGOFF 0x80000000
221#endif
222
7e1e6965
WS		 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
45fcbf3b
DW		 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
8bb6da4a
DW		 270#define GetHbitmap() ((HBITMAP)GetHBITMAP())
271#define GetHbitmapOf(bmp) ((HBITMAP)(bmp).GetHBITMAP())
272
45fcbf3b
DW		 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
8bb6da4a
DW		 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
77ffb593 288// OS/2 convention of the mask is opposed to the wxWidgets one, so we need
8bb6da4a
DW		 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);
a4e15a8d 291extern HBITMAP wxCopyBmp(HBITMAP hbmp, bool flip=false, int w=0, int h=0);
8bb6da4a 292
45fcbf3b
DW		 293// ---------------------------------------------------------------------------
294// global data
295// ---------------------------------------------------------------------------
296
fbf618df 297#ifdef __WXPM__
45fcbf3b 298// The MakeProcInstance version of the function wxSubclassedGenericControlProc
283ed244 299WXDLLEXPORT_DATA(extern int) wxGenericControlSubClassProc;
45fcbf3b
DW		 300WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
301WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
55034339 302#endif
45fcbf3b
DW		 303
304// ---------------------------------------------------------------------------
305// global functions
306// ---------------------------------------------------------------------------
307
fbf618df 308#ifdef __WXPM__
45fcbf3b
DW		 309extern "C"
310{
311WXDLLEXPORT HINSTANCE wxGetInstance();
312}
313
bd3b171d 314WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
55034339 315#endif
bd3b171d 316
d4ca5c8c
SN		 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
22e0b22b 331#ifdef __WXPM__
bd3b171d 332
008089f6
DW		 333WXDLLEXPORT void wxDrawBorder( HPS hPS
334 ,RECTL& rRect
335 ,WXDWORD dwStyle
336 );
337
45fcbf3b
DW		 338WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
339
e99762c0 340WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
1b75810c
DW		 341
342WXDLLEXPORT void wxConvertVectorFontSize( FIXED fxPointSize
343 ,PFATTRS pFattrs
344 );
e99762c0
DW		 345WXDLLEXPORT void wxFillLogFont( LOGFONT* pLogFont
346 ,PFACENAMEDESC pFaceName
f140b352 347 ,HPS* phPS
7d921159 348 ,bool* pbInternalPS
cc95f4f9
DW		 349 ,long* pflId
350 ,wxString& sFaceName
351 ,wxFont* pFont
e99762c0 352 );
cc95f4f9
DW		 353WXDLLEXPORT wxFontEncoding wxGetFontEncFromCharSet(int nCharSet);
354WXDLLEXPORT void wxOS2SelectMatchingFontByName( PFATTRS vFattrs
355 ,PFACENAMEDESC pFaceName
356 ,PFONTMETRICS pFM
357 ,int nNumFonts
358 ,const wxFont* pFont
359 );
e99762c0
DW		 360WXDLLEXPORT wxFont wxCreateFontFromLogFont( LOGFONT* pLogFont
361 ,PFONTMETRICS pFM
362 ,PFACENAMEDESC pFace
363 );
edf1dfa1 364WXDLLEXPORT int wxGpiStrcmp(wxChar* s0, wxChar* s1);
45fcbf3b
DW		 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
914589c2 385// Convert a PM Error code to a string
0e2a14e5 386WXDLLIMPEXP_BASE extern wxString wxPMErrorToStr(ERRORID vError);
914589c2 387
45fcbf3b
DW		 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
3011bf2b
DW		 395inline RECTL wxGetWindowRect(HWND hWnd)
396{
397 RECTL vRect;
398
399 ::WinQueryWindowRect(hWnd, &vRect);
400 return vRect;
401} // end of wxGetWindowRect
402
3c299c3a
DW		 403WXDLLEXPORT extern void wxOS2SetFont( HWND hWnd
404 ,const wxFont& rFont
405 );
406
008089f6 407
db16e5c3
DW		 408WXDLLEXPORT extern bool wxCheckWindowWndProc( WXHWND hWnd
409 ,WXFARPROC fnWndProc
3011bf2b 410 );
db16e5c3
DW		 411WXDLLEXPORT extern wxBitmap wxDisableBitmap( const wxBitmap& rBmp
412 ,long lColor
413 );
414
bd3b171d
SN		 415#include "wx/colour.h"
416
9794cae1 417WXDLLEXPORT extern COLORREF wxColourToRGB(const wxColour& rColor);
3011bf2b 418
22e0b22b 419#endif // __WXPM__
bd3b171d 420
0e2a14e5 421#endif // _WX_OS2_PRIVATE_H_
wxWidgets (Impactor)