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init member variables properly (patch 1156088)
[wxWidgets.git] / include / wx / os2 / private.h
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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_PRIVATE_H_
15#define _WX_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(FCF_CLOSEBUTTON)
24/* struct missing in "os2emx.h" - luckily FCF_CLOSEBUTTON was added in the
25 same version of os2emx.h as SPBCDATA type, so we can do the test above. */
26 typedef struct _SPBCDATA {
27 ULONG cbSize; /* Size of control block. */
28 ULONG ulTextLimit; /* Entryfield text limit. */
29 LONG lLowerLimit; /* Spin lower limit (numeric only). */
30 LONG lUpperLimit; /* Spin upper limit (numeric only). */
31 ULONG idMasterSpb; /* ID of the servant's master spinbutton. */
32 PVOID pHWXCtlData; /* Handwriting control data structure flag. */
33 } SPBCDATA;
34
35 typedef SPBCDATA *PSPBCDATA;
36#endif
37
38#include "wx/fontenc.h"
39
40class WXDLLEXPORT wxFont;
41class WXDLLEXPORT wxWindow;
42class WXDLLEXPORT wxString;
43class WXDLLEXPORT wxBitmap;
44
45// ---------------------------------------------------------------------------
46// private constants
47// ---------------------------------------------------------------------------
48
49//
50// Constant strings for control names and classes
51//
52
53//
54// Controls
55//
56WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
57WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasNameStr;
58WXDLLEXPORT_DATA(extern const wxChar*) wxCheckBoxNameStr;
59WXDLLEXPORT_DATA(extern const wxChar*) wxChoiceNameStr;
60WXDLLEXPORT_DATA(extern const wxChar*) wxComboBoxNameStr;
61WXDLLEXPORT_DATA(extern const wxChar*) wxDialogNameStr;
62WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr;
63WXDLLEXPORT_DATA(extern const wxChar*) wxGaugeNameStr;
64WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBoxNameStr;
65WXDLLEXPORT_DATA(extern const wxChar*) wxListBoxNameStr;
66WXDLLEXPORT_DATA(extern const wxChar*) wxStaticTextNameStr;
67WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBitmapNameStr;
68WXDLLEXPORT_DATA(extern const wxChar*) wxMultiTextNameStr;
69WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
70WXDLLEXPORT_DATA(extern const wxChar*) wxRadioBoxNameStr;
71WXDLLEXPORT_DATA(extern const wxChar*) wxRadioButtonNameStr;
72WXDLLEXPORT_DATA(extern const wxChar*) wxBitmapRadioButtonNameStr;
73WXDLLEXPORT_DATA(extern const wxChar*) wxScrollBarNameStr;
74WXDLLEXPORT_DATA(extern const wxChar*) wxSliderNameStr;
75WXDLLEXPORT_DATA(extern const wxChar*) wxStaticNameStr;
76WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlWindowNameStr;
77WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlNameStr;
78WXDLLEXPORT_DATA(extern const wxChar*) wxVirtListBoxNameStr;
79WXDLLEXPORT_DATA(extern const wxChar*) wxButtonBarNameStr;
80WXDLLEXPORT_DATA(extern const wxChar*) wxEnhDialogNameStr;
81WXDLLEXPORT_DATA(extern const wxChar*) wxToolBarNameStr;
82WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr;
83WXDLLEXPORT_DATA(extern const wxChar*) wxGetTextFromUserPromptStr;
84WXDLLEXPORT_DATA(extern const wxChar*) wxMessageBoxCaptionStr;
85WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorPromptStr;
86WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorDefaultWildcardStr;
87WXDLLEXPORT_DATA(extern const wxChar*) wxInternalErrorStr;
88WXDLLEXPORT_DATA(extern const wxChar*) wxFatalErrorStr;
89WXDLLEXPORT_DATA(extern const wxChar*) wxTreeCtrlNameStr;
90WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogNameStr;
91WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogDefaultFolderStr;
92
93//
94// Class names
95//
96WXDLLEXPORT_DATA(extern const wxChar*) wxFrameClassName;
97WXDLLEXPORT_DATA(extern const wxChar*) wxFrameClassNameNoRedraw;
98WXDLLEXPORT_DATA(extern const wxChar*) wxMDIFrameClassName;
99WXDLLEXPORT_DATA(extern const wxChar*) wxMDIFrameClassNameNoRedraw;
100WXDLLEXPORT_DATA(extern const wxChar*) wxMDIChildFrameClassName;
101WXDLLEXPORT_DATA(extern const wxChar*) wxMDIChildFrameClassNameNoRedraw;
102WXDLLEXPORT_DATA(extern const wxChar*) wxPanelClassName;
103WXDLLEXPORT_DATA(extern const wxChar*) wxPanelClassNameNR;
104WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasClassName;
105WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasClassNameNR;
106
107// ---------------------------------------------------------------------------
108// standard icons from the resources
109// ---------------------------------------------------------------------------
110
111#ifdef __WXPM__
112
113WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
114WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
115WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON;
116WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON;
117WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON;
118WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
119WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT;
120
121#endif
122
123// ---------------------------------------------------------------------------
124// this defines a CASTWNDPROC macro which casts a pointer to the type of a
125// window proc for PM.
126// MPARAM is a void * but is really a 32-bit value
127// ---------------------------------------------------------------------------
128
129typedef MRESULT (APIENTRY * WndProcCast) (HWND, ULONG, MPARAM, MPARAM);
130#define CASTWNDPROC (WndProcCast)
131
132#if wxUSE_ITSY_BITSY
133 #define IBS_HORZCAPTION 0x4000L
134 #define IBS_VERTCAPTION 0x8000L
135
136 UINT APIENTRY ibGetCaptionSize( HWND hWnd ) ;
137 UINT APIENTRY ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
138 MRESULT APIENTRY ibDefWindowProc( HWND hWnd, ULONG ulMsg, MPARAM wParam, MPARAM lParam ) ;
139 VOID APIENTRY ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
140#endif // wxUSE_ITSY_BITSY
141
142/*
143 * Decide what window classes we're going to use
144 * for this combination of CTl3D/FAFA settings
145 */
146
147#define STATIC_CLASS _T("STATIC")
148#define STATIC_FLAGS (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
149#define CHECK_CLASS _T("BUTTON")
150#define CHECK_FLAGS (BS_AUTOCHECKBOX|WS_TABSTOP)
151#define CHECK_IS_FAFA FALSE
152#define RADIO_CLASS _T("BUTTON" )
153#define RADIO_FLAGS (BS_AUTORADIOBUTTON|WS_VISIBLE)
154#define RADIO_SIZE 20
155#define RADIO_IS_FAFA FALSE
156#define PURE_WINDOWS
157/* PM has no group box button style
158#define GROUP_CLASS "BUTTON"
159#define GROUP_FLAGS (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
160*/
161
162/*
163#define BITCHECK_FLAGS (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
164#define BITRADIO_FLAGS (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
165*/
166
167// ---------------------------------------------------------------------------
168// misc macros
169// ---------------------------------------------------------------------------
170
171#define MEANING_CHARACTER '0'
172#define DEFAULT_ITEM_WIDTH 200
173#define DEFAULT_ITEM_HEIGHT 80
174
175// Scale font to get edit control height
176#define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy) (3*(cy)/2)
177
178#ifdef __WXPM__
179
180// Generic subclass proc, for panel item moving/sizing and intercept
181// EDIT control VK_RETURN messages
182extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message, WXWPARAM wParam, WXLPARAM lParam);
183
184#endif
185
186// ---------------------------------------------------------------------------
187// constants which might miss from some compilers' headers
188// ---------------------------------------------------------------------------
189
190#if !defined(WS_EX_CLIENTEDGE)
191 #define WS_EX_CLIENTEDGE 0x00000200L
192#endif
193
194#ifndef ENDSESSION_LOGOFF
195 #define ENDSESSION_LOGOFF 0x80000000
196#endif
197
198// ---------------------------------------------------------------------------
199// debug messages -- OS/2 has no native debug output system
200// ---------------------------------------------------------------------------
201
202// ---------------------------------------------------------------------------
203// macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
204// returns Foo cast to the Windows type for oruselves, while GetFooOf() takes
205// an argument which should be a pointer or reference to the object of the
206// corresponding class (this depends on the macro)
207// ---------------------------------------------------------------------------
208
209#define GetHwnd() ((HWND)GetHWND())
210#define GetHwndOf(win) ((HWND)((win)->GetHWND()))
211// old name
212#define GetWinHwnd GetHwndOf
213
214#define GetHdc() ((HDC)GetHDC())
215#define GetHdcOf(dc) ((HDC)(dc).GetHDC())
216
217#define GetHbitmap() ((HBITMAP)GetHBITMAP())
218#define GetHbitmapOf(bmp) ((HBITMAP)(bmp).GetHBITMAP())
219
220#define GetHicon() ((HICON)GetHICON())
221#define GetHiconOf(icon) ((HICON)(icon).GetHICON())
222
223#define GetHaccel() ((HACCEL)GetHACCEL())
224#define GetHaccelOf(table) ((HACCEL)((table).GetHACCEL()))
225
226#define GetHmenu() ((HMENU)GetHMenu())
227#define GetHmenuOf(menu) ((HMENU)menu->GetHMenu())
228
229#define GetHcursor() ((HCURSOR)GetHCURSOR())
230#define GetHcursorOf(cursor) ((HCURSOR)(cursor).GetHCURSOR())
231
232#define GetHfont() ((HFONT)GetHFONT())
233#define GetHfontOf(font) ((HFONT)(font).GetHFONT())
234
235// OS/2 convention of the mask is opposed to the wxWidgets one, so we need
236// to invert the mask each time we pass one/get one to/from Windows
237extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0);
238
239// ---------------------------------------------------------------------------
240// global data
241// ---------------------------------------------------------------------------
242
243// The MakeProcInstance version of the function wxSubclassedGenericControlProc
244WXDLLEXPORT_DATA(extern int) wxGenericControlSubClassProc;
245WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
246WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
247
248// ---------------------------------------------------------------------------
249// global functions
250// ---------------------------------------------------------------------------
251
252extern "C"
253{
254WXDLLEXPORT HINSTANCE wxGetInstance();
255}
256
257WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
258
259#include "wx/thread.h"
260static inline MRESULT MySendMsg(HWND hwnd, ULONG ulMsgid,
261 MPARAM mpParam1, MPARAM mpParam2)
262{
263 MRESULT vRes;
264 vRes = ::WinSendMsg(hwnd, ulMsgid, mpParam1, mpParam2);
265#if wxUSE_THREADS
266 if (!wxThread::IsMain())
267 ::WinPostMsg(hwnd, ulMsgid, mpParam1, mpParam2);
268#endif
269 return vRes;
270}
271#define WinSendMsg MySendMsg
272
273#ifdef __WXPM__
274
275WXDLLEXPORT void wxDrawBorder( HPS hPS
276 ,RECTL& rRect
277 ,WXDWORD dwStyle
278 );
279
280WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
281
282WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
283
284WXDLLEXPORT void wxConvertVectorFontSize( FIXED fxPointSize
285 ,PFATTRS pFattrs
286 );
287WXDLLEXPORT void wxFillLogFont( LOGFONT* pLogFont
288 ,PFACENAMEDESC pFaceName
289 ,HPS* phPS
290 ,bool* pbInternalPS
291 ,long* pflId
292 ,wxString& sFaceName
293 ,wxFont* pFont
294 );
295WXDLLEXPORT wxFontEncoding wxGetFontEncFromCharSet(int nCharSet);
296WXDLLEXPORT void wxOS2SelectMatchingFontByName( PFATTRS vFattrs
297 ,PFACENAMEDESC pFaceName
298 ,PFONTMETRICS pFM
299 ,int nNumFonts
300 ,const wxFont* pFont
301 );
302WXDLLEXPORT wxFont wxCreateFontFromLogFont( LOGFONT* pLogFont
303 ,PFONTMETRICS pFM
304 ,PFACENAMEDESC pFace
305 );
306WXDLLEXPORT int wxGpiStrcmp(char* s0, char* s1);
307
308WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
309WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
310
311// Find maximum size of window/rectangle
312WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
313
314WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd);
315WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item);
316
317// Safely get the window text (i.e. without using fixed size buffer)
318WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd);
319
320// get the window class name
321WXDLLEXPORT extern wxString wxGetWindowClass(WXHWND hWnd);
322
323// get the window id (should be unsigned, hence this is not wxWindowID which
324// is, for mainly historical reasons, signed)
325WXDLLEXPORT extern WXWORD wxGetWindowId(WXHWND hWnd);
326
327// Convert a PM Error code to a string
328WXDLLEXPORT extern wxString wxPMErrorToStr(ERRORID vError);
329
330// Does this window style specify any border?
331inline bool wxStyleHasBorder(long style)
332{
333 return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
334 wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
335}
336
337inline RECTL wxGetWindowRect(HWND hWnd)
338{
339 RECTL vRect;
340
341 ::WinQueryWindowRect(hWnd, &vRect);
342 return vRect;
343} // end of wxGetWindowRect
344
345WXDLLEXPORT extern void wxOS2SetFont( HWND hWnd
346 ,const wxFont& rFont
347 );
348
349
350WXDLLEXPORT extern bool wxCheckWindowWndProc( WXHWND hWnd
351 ,WXFARPROC fnWndProc
352 );
353WXDLLEXPORT extern wxBitmap wxDisableBitmap( const wxBitmap& rBmp
354 ,long lColor
355 );
356
357#include "wx/colour.h"
358
359WXDLLEXPORT extern COLORREF wxColourToRGB(const wxColour& rColor);
360
361#endif // __WXPM__
362
363#endif // _WX_PRIVATE_H_
wxWidgets (Impactor)