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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: private.h | |
3 | // Purpose: Private declarations: as this header is only included by | |
4 | // wxWindows 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 | ||
24 | class WXDLLEXPORT wxFont; | |
25 | class WXDLLEXPORT wxWindow; | |
26 | ||
27 | // --------------------------------------------------------------------------- | |
28 | // private constants | |
29 | // --------------------------------------------------------------------------- | |
30 | ||
31 | // Conversion | |
32 | static const double METRIC_CONVERSION_CONSTANT = 0.0393700787; | |
33 | ||
34 | // Scaling factors for various unit conversions | |
35 | static const double mm2inches = (METRIC_CONVERSION_CONSTANT); | |
36 | static const double inches2mm = (1/METRIC_CONVERSION_CONSTANT); | |
37 | ||
38 | static const double mm2twips = (METRIC_CONVERSION_CONSTANT*1440); | |
39 | static const double twips2mm = (1/(METRIC_CONVERSION_CONSTANT*1440)); | |
40 | ||
41 | static const double mm2pt = (METRIC_CONVERSION_CONSTANT*72); | |
42 | static const double pt2mm = (1/(METRIC_CONVERSION_CONSTANT*72)); | |
43 | ||
44 | // --------------------------------------------------------------------------- | |
45 | // standard icons from the resources | |
46 | // --------------------------------------------------------------------------- | |
47 | ||
48 | WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON; | |
49 | WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON; | |
50 | WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON; | |
51 | WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON; | |
52 | WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON; | |
53 | WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON; | |
54 | WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT; | |
55 | ||
56 | // --------------------------------------------------------------------------- | |
57 | // this defines a CASTWNDPROC macro which casts a pointer to the type of a | |
58 | // window proc for PM. | |
59 | // MPARAM is a void * but is really a 32-bit value | |
60 | // --------------------------------------------------------------------------- | |
61 | ||
62 | typedef MRESULT (APIENTRY * WndProcCast) (HWND, ULONG, MPARAM, MPARAM); | |
63 | #define CASTWNDPROC (WndProcCast) | |
64 | ||
65 | #if wxUSE_ITSY_BITSY | |
66 | #define IBS_HORZCAPTION 0x4000L | |
67 | #define IBS_VERTCAPTION 0x8000L | |
68 | ||
69 | UINT APIENTRY ibGetCaptionSize( HWND hWnd ) ; | |
70 | UINT APIENTRY ibSetCaptionSize( HWND hWnd, UINT nSize ) ; | |
71 | MRESULT APIENTRY ibDefWindowProc( HWND hWnd, ULONG ulMsg, MPARAM wParam, MPARAM lParam ) ; | |
72 | VOID APIENTRY ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ; | |
73 | #endif // wxUSE_ITSY_BITSY | |
74 | ||
75 | /* | |
76 | * Decide what window classes we're going to use | |
77 | * for this combination of CTl3D/FAFA settings | |
78 | */ | |
79 | ||
80 | #define STATIC_CLASS _T("STATIC") | |
81 | #define STATIC_FLAGS (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE) | |
82 | #define CHECK_CLASS _T("BUTTON") | |
83 | #define CHECK_FLAGS (BS_AUTOCHECKBOX|WS_TABSTOP) | |
84 | #define CHECK_IS_FAFA FALSE | |
85 | #define RADIO_CLASS _T("BUTTON" ) | |
86 | #define RADIO_FLAGS (BS_AUTORADIOBUTTON|WS_VISIBLE) | |
87 | #define RADIO_SIZE 20 | |
88 | #define RADIO_IS_FAFA FALSE | |
89 | #define PURE_WINDOWS | |
90 | /* PM has no group box button style | |
91 | #define GROUP_CLASS "BUTTON" | |
92 | #define GROUP_FLAGS (BS_GROUPBOX|WS_CHILD|WS_VISIBLE) | |
93 | */ | |
94 | ||
95 | /* | |
96 | #define BITCHECK_FLAGS (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE) | |
97 | #define BITRADIO_FLAGS (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE) | |
98 | */ | |
99 | ||
100 | // --------------------------------------------------------------------------- | |
101 | // misc macros | |
102 | // --------------------------------------------------------------------------- | |
103 | ||
104 | #define MEANING_CHARACTER '0' | |
105 | #define DEFAULT_ITEM_WIDTH 200 | |
106 | #define DEFAULT_ITEM_HEIGHT 80 | |
107 | ||
108 | // Scale font to get edit control height | |
109 | #define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy) (3*(cy)/2) | |
110 | ||
111 | // Generic subclass proc, for panel item moving/sizing and intercept | |
112 | // EDIT control VK_RETURN messages | |
113 | extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message, WXWPARAM wParam, WXLPARAM lParam); | |
114 | ||
115 | // --------------------------------------------------------------------------- | |
116 | // constants which might miss from some compilers' headers | |
117 | // --------------------------------------------------------------------------- | |
118 | ||
119 | #if !defined(WS_EX_CLIENTEDGE) | |
120 | #define WS_EX_CLIENTEDGE 0x00000200L | |
121 | #endif | |
122 | ||
123 | #ifndef ENDSESSION_LOGOFF | |
124 | #define ENDSESSION_LOGOFF 0x80000000 | |
125 | #endif | |
126 | ||
127 | // --------------------------------------------------------------------------- | |
128 | // debug messages -- OS/2 has no native debug output system | |
129 | // --------------------------------------------------------------------------- | |
130 | ||
131 | // --------------------------------------------------------------------------- | |
132 | // macros to make casting between WXFOO and FOO a bit easier: the GetFoo() | |
133 | // returns Foo cast to the Windows type for oruselves, while GetFooOf() takes | |
134 | // an argument which should be a pointer or reference to the object of the | |
135 | // corresponding class (this depends on the macro) | |
136 | // --------------------------------------------------------------------------- | |
137 | ||
138 | #define GetHwnd() ((HWND)GetHWND()) | |
139 | #define GetHwndOf(win) ((HWND)((win)->GetHWND())) | |
140 | // old name | |
141 | #define GetWinHwnd GetHwndOf | |
142 | ||
143 | #define GetHdc() ((HDC)GetHDC()) | |
144 | #define GetHdcOf(dc) ((HDC)(dc).GetHDC()) | |
145 | ||
146 | #define GetHbitmap() ((HBITMAP)GetHBITMAP()) | |
147 | #define GetHbitmapOf(bmp) ((HBITMAP)(bmp).GetHBITMAP()) | |
148 | ||
149 | #define GetHicon() ((HICON)GetHICON()) | |
150 | #define GetHiconOf(icon) ((HICON)(icon).GetHICON()) | |
151 | ||
152 | #define GetHaccel() ((HACCEL)GetHACCEL()) | |
153 | #define GetHaccelOf(table) ((HACCEL)((table).GetHACCEL())) | |
154 | ||
155 | #define GetHmenu() ((HMENU)GetHMenu()) | |
156 | #define GetHmenuOf(menu) ((HMENU)menu->GetHMenu()) | |
157 | ||
158 | #define GetHcursor() ((HCURSOR)GetHCURSOR()) | |
159 | #define GetHcursorOf(cursor) ((HCURSOR)(cursor).GetHCURSOR()) | |
160 | ||
161 | #define GetHfont() ((HFONT)GetHFONT()) | |
162 | #define GetHfontOf(font) ((HFONT)(font).GetHFONT()) | |
163 | ||
164 | // OS/2 convention of the mask is opposed to the wxWindows one, so we need | |
165 | // to invert the mask each time we pass one/get one to/from Windows | |
166 | extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0); | |
167 | ||
168 | // --------------------------------------------------------------------------- | |
169 | // global data | |
170 | // --------------------------------------------------------------------------- | |
171 | ||
172 | // The MakeProcInstance version of the function wxSubclassedGenericControlProc | |
173 | WXDLLEXPORT_DATA(extern) wxGenericControlSubClassProc; | |
174 | WXDLLEXPORT_DATA(extern wxChar*) wxBuffer; | |
175 | WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance; | |
176 | ||
177 | // --------------------------------------------------------------------------- | |
178 | // global functions | |
179 | // --------------------------------------------------------------------------- | |
180 | ||
181 | extern "C" | |
182 | { | |
183 | WXDLLEXPORT HINSTANCE wxGetInstance(); | |
184 | } | |
185 | ||
186 | WXDLLEXPORT void wxDrawBorder( HPS hPS | |
187 | ,RECTL& rRect | |
188 | ,WXDWORD dwStyle | |
189 | ); | |
190 | ||
191 | WXDLLEXPORT void wxSetInstance(HINSTANCE hInst); | |
192 | ||
193 | WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd); | |
194 | ||
195 | WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font); | |
196 | WXDLLEXPORT void wxFillLogFont( LOGFONT* pLogFont | |
197 | ,PFACENAMEDESC pFaceName | |
198 | ,const wxFont* pFont | |
199 | ); | |
200 | WXDLLEXPORT wxFont wxCreateFontFromLogFont( LOGFONT* pLogFont | |
201 | ,PFONTMETRICS pFM | |
202 | ,PFACENAMEDESC pFace | |
203 | ); | |
204 | WXDLLEXPORT int wxGpiStrcmp(char* s0, char* s1); | |
205 | ||
206 | WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos); | |
207 | WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos); | |
208 | ||
209 | // Find maximum size of window/rectangle | |
210 | WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect); | |
211 | ||
212 | WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd); | |
213 | WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item); | |
214 | ||
215 | // Safely get the window text (i.e. without using fixed size buffer) | |
216 | WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd); | |
217 | ||
218 | // get the window class name | |
219 | WXDLLEXPORT extern wxString wxGetWindowClass(WXHWND hWnd); | |
220 | ||
221 | // get the window id (should be unsigned, hence this is not wxWindowID which | |
222 | // is, for mainly historical reasons, signed) | |
223 | WXDLLEXPORT extern WXWORD wxGetWindowId(WXHWND hWnd); | |
224 | ||
225 | // Convert a PM Error code to a string | |
226 | WXDLLEXPORT extern wxString wxPMErrorToStr(ERRORID vError); | |
227 | ||
228 | // Does this window style specify any border? | |
229 | inline bool wxStyleHasBorder(long style) | |
230 | { | |
231 | return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER | | |
232 | wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0; | |
233 | } | |
234 | ||
235 | WXDLLEXPORT extern void wxOS2SetFont( HWND hWnd | |
236 | ,const wxFont& rFont | |
237 | ); | |
238 | ||
239 | ||
240 | #endif | |
241 | // _WX_PRIVATE_H_ |