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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 #if defined (__EMX__) && !defined(USE_OS2_TOOLKIT_HEADERS)
24 /* struct missing in "os2emx.h" */
25 typedef struct _SPBCDATA {
26 ULONG cbSize; /* Size of control block. */
27 ULONG ulTextLimit; /* Entryfield text limit. */
28 LONG lLowerLimit; /* Spin lower limit (numeric only). */
29 LONG lUpperLimit; /* Spin upper limit (numeric only). */
30 ULONG idMasterSpb; /* ID of the servant's master spinbutton. */
31 PVOID pHWXCtlData; /* Handwriting control data structure flag. */
32 } SPBCDATA;
33
34 typedef SPBCDATA *PSPBCDATA;
35 #endif
36
37 #include "wx/fontenc.h"
38
39 class WXDLLEXPORT wxFont;
40 class WXDLLEXPORT wxWindow;
41 class WXDLLEXPORT wxString;
42
43 // ---------------------------------------------------------------------------
44 // private constants
45 // ---------------------------------------------------------------------------
46
47 // Conversion
48 static const double METRIC_CONVERSION_CONSTANT = 0.0393700787;
49
50 // Scaling factors for various unit conversions
51 static const double mm2inches = (METRIC_CONVERSION_CONSTANT);
52 static const double inches2mm = (1/METRIC_CONVERSION_CONSTANT);
53
54 static const double mm2twips = (METRIC_CONVERSION_CONSTANT*1440);
55 static const double twips2mm = (1/(METRIC_CONVERSION_CONSTANT*1440));
56
57 static const double mm2pt = (METRIC_CONVERSION_CONSTANT*72);
58 static const double pt2mm = (1/(METRIC_CONVERSION_CONSTANT*72));
59
60 //
61 // Constant strings for control names and classes
62 //
63
64 //
65 // Controls
66 //
67 WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
68 WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasNameStr;
69 WXDLLEXPORT_DATA(extern const wxChar*) wxCheckBoxNameStr;
70 WXDLLEXPORT_DATA(extern const wxChar*) wxChoiceNameStr;
71 WXDLLEXPORT_DATA(extern const wxChar*) wxComboBoxNameStr;
72 WXDLLEXPORT_DATA(extern const wxChar*) wxDialogNameStr;
73 WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr;
74 WXDLLEXPORT_DATA(extern const wxChar*) wxGaugeNameStr;
75 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBoxNameStr;
76 WXDLLEXPORT_DATA(extern const wxChar*) wxListBoxNameStr;
77 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticTextNameStr;
78 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBitmapNameStr;
79 WXDLLEXPORT_DATA(extern const wxChar*) wxMultiTextNameStr;
80 WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
81 WXDLLEXPORT_DATA(extern const wxChar*) wxRadioBoxNameStr;
82 WXDLLEXPORT_DATA(extern const wxChar*) wxRadioButtonNameStr;
83 WXDLLEXPORT_DATA(extern const wxChar*) wxBitmapRadioButtonNameStr;
84 WXDLLEXPORT_DATA(extern const wxChar*) wxScrollBarNameStr;
85 WXDLLEXPORT_DATA(extern const wxChar*) wxSliderNameStr;
86 WXDLLEXPORT_DATA(extern const wxChar*) wxStaticNameStr;
87 WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlWindowNameStr;
88 WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlNameStr;
89 WXDLLEXPORT_DATA(extern const wxChar*) wxVirtListBoxNameStr;
90 WXDLLEXPORT_DATA(extern const wxChar*) wxButtonBarNameStr;
91 WXDLLEXPORT_DATA(extern const wxChar*) wxEnhDialogNameStr;
92 WXDLLEXPORT_DATA(extern const wxChar*) wxToolBarNameStr;
93 WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr;
94 WXDLLEXPORT_DATA(extern const wxChar*) wxGetTextFromUserPromptStr;
95 WXDLLEXPORT_DATA(extern const wxChar*) wxMessageBoxCaptionStr;
96 WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorPromptStr;
97 WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorDefaultWildcardStr;
98 WXDLLEXPORT_DATA(extern const wxChar*) wxInternalErrorStr;
99 WXDLLEXPORT_DATA(extern const wxChar*) wxFatalErrorStr;
100 WXDLLEXPORT_DATA(extern const wxChar*) wxTreeCtrlNameStr;
101 WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogNameStr;
102 WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogDefaultFolderStr;
103
104 //
105 // Class names
106 //
107 WXDLLEXPORT_DATA(extern const wxChar*) wxFrameClassName;
108 WXDLLEXPORT_DATA(extern const wxChar*) wxFrameClassNameNoRedraw;
109 WXDLLEXPORT_DATA(extern const wxChar*) wxMDIFrameClassName;
110 WXDLLEXPORT_DATA(extern const wxChar*) wxMDIFrameClassNameNoRedraw;
111 WXDLLEXPORT_DATA(extern const wxChar*) wxMDIChildFrameClassName;
112 WXDLLEXPORT_DATA(extern const wxChar*) wxMDIChildFrameClassNameNoRedraw;
113 WXDLLEXPORT_DATA(extern const wxChar*) wxPanelClassName;
114 WXDLLEXPORT_DATA(extern const wxChar*) wxPanelClassNameNR;
115 WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasClassName;
116 WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasClassNameNR;
117
118 // ---------------------------------------------------------------------------
119 // standard icons from the resources
120 // ---------------------------------------------------------------------------
121
122 WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
123 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
124 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON;
125 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON;
126 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON;
127 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
128 WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT;
129
130 // ---------------------------------------------------------------------------
131 // this defines a CASTWNDPROC macro which casts a pointer to the type of a
132 // window proc for PM.
133 // MPARAM is a void * but is really a 32-bit value
134 // ---------------------------------------------------------------------------
135
136 typedef MRESULT (APIENTRY * WndProcCast) (HWND, ULONG, MPARAM, MPARAM);
137 #define CASTWNDPROC (WndProcCast)
138
139 #if wxUSE_ITSY_BITSY
140 #define IBS_HORZCAPTION 0x4000L
141 #define IBS_VERTCAPTION 0x8000L
142
143 UINT APIENTRY ibGetCaptionSize( HWND hWnd ) ;
144 UINT APIENTRY ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
145 MRESULT APIENTRY ibDefWindowProc( HWND hWnd, ULONG ulMsg, MPARAM wParam, MPARAM lParam ) ;
146 VOID APIENTRY ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
147 #endif // wxUSE_ITSY_BITSY
148
149 /*
150 * Decide what window classes we're going to use
151 * for this combination of CTl3D/FAFA settings
152 */
153
154 #define STATIC_CLASS _T("STATIC")
155 #define STATIC_FLAGS (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
156 #define CHECK_CLASS _T("BUTTON")
157 #define CHECK_FLAGS (BS_AUTOCHECKBOX|WS_TABSTOP)
158 #define CHECK_IS_FAFA FALSE
159 #define RADIO_CLASS _T("BUTTON" )
160 #define RADIO_FLAGS (BS_AUTORADIOBUTTON|WS_VISIBLE)
161 #define RADIO_SIZE 20
162 #define RADIO_IS_FAFA FALSE
163 #define PURE_WINDOWS
164 /* PM has no group box button style
165 #define GROUP_CLASS "BUTTON"
166 #define GROUP_FLAGS (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
167 */
168
169 /*
170 #define BITCHECK_FLAGS (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
171 #define BITRADIO_FLAGS (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
172 */
173
174 // ---------------------------------------------------------------------------
175 // misc macros
176 // ---------------------------------------------------------------------------
177
178 #define MEANING_CHARACTER '0'
179 #define DEFAULT_ITEM_WIDTH 200
180 #define DEFAULT_ITEM_HEIGHT 80
181
182 // Scale font to get edit control height
183 #define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy) (3*(cy)/2)
184
185 // Generic subclass proc, for panel item moving/sizing and intercept
186 // EDIT control VK_RETURN messages
187 extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message, WXWPARAM wParam, WXLPARAM lParam);
188
189 // ---------------------------------------------------------------------------
190 // constants which might miss from some compilers' headers
191 // ---------------------------------------------------------------------------
192
193 #if !defined(WS_EX_CLIENTEDGE)
194 #define WS_EX_CLIENTEDGE 0x00000200L
195 #endif
196
197 #ifndef ENDSESSION_LOGOFF
198 #define ENDSESSION_LOGOFF 0x80000000
199 #endif
200
201 // ---------------------------------------------------------------------------
202 // debug messages -- OS/2 has no native debug output system
203 // ---------------------------------------------------------------------------
204
205 // ---------------------------------------------------------------------------
206 // macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
207 // returns Foo cast to the Windows type for oruselves, while GetFooOf() takes
208 // an argument which should be a pointer or reference to the object of the
209 // corresponding class (this depends on the macro)
210 // ---------------------------------------------------------------------------
211
212 #define GetHwnd() ((HWND)GetHWND())
213 #define GetHwndOf(win) ((HWND)((win)->GetHWND()))
214 // old name
215 #define GetWinHwnd GetHwndOf
216
217 #define GetHdc() ((HDC)GetHDC())
218 #define GetHdcOf(dc) ((HDC)(dc).GetHDC())
219
220 #define GetHbitmap() ((HBITMAP)GetHBITMAP())
221 #define GetHbitmapOf(bmp) ((HBITMAP)(bmp).GetHBITMAP())
222
223 #define GetHicon() ((HICON)GetHICON())
224 #define GetHiconOf(icon) ((HICON)(icon).GetHICON())
225
226 #define GetHaccel() ((HACCEL)GetHACCEL())
227 #define GetHaccelOf(table) ((HACCEL)((table).GetHACCEL()))
228
229 #define GetHmenu() ((HMENU)GetHMenu())
230 #define GetHmenuOf(menu) ((HMENU)menu->GetHMenu())
231
232 #define GetHcursor() ((HCURSOR)GetHCURSOR())
233 #define GetHcursorOf(cursor) ((HCURSOR)(cursor).GetHCURSOR())
234
235 #define GetHfont() ((HFONT)GetHFONT())
236 #define GetHfontOf(font) ((HFONT)(font).GetHFONT())
237
238 // OS/2 convention of the mask is opposed to the wxWindows one, so we need
239 // to invert the mask each time we pass one/get one to/from Windows
240 extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0);
241
242 // ---------------------------------------------------------------------------
243 // global data
244 // ---------------------------------------------------------------------------
245
246 // The MakeProcInstance version of the function wxSubclassedGenericControlProc
247 WXDLLEXPORT_DATA(extern) wxGenericControlSubClassProc;
248 WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
249 WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
250
251 // ---------------------------------------------------------------------------
252 // global functions
253 // ---------------------------------------------------------------------------
254
255 extern "C"
256 {
257 WXDLLEXPORT HINSTANCE wxGetInstance();
258 }
259
260 WXDLLEXPORT void wxDrawBorder( HPS hPS
261 ,RECTL& rRect
262 ,WXDWORD dwStyle
263 );
264
265 WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
266
267 WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
268
269 WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
270 WXDLLEXPORT void wxFillLogFont( LOGFONT* pLogFont
271 ,PFACENAMEDESC pFaceName
272 ,HPS* phPS
273 ,bool* pbInternalPS
274 ,long* pflId
275 ,wxString& sFaceName
276 ,wxFont* pFont
277 );
278 WXDLLEXPORT wxFontEncoding wxGetFontEncFromCharSet(int nCharSet);
279 WXDLLEXPORT void wxOS2SelectMatchingFontByName( PFATTRS vFattrs
280 ,PFACENAMEDESC pFaceName
281 ,PFONTMETRICS pFM
282 ,int nNumFonts
283 ,const wxFont* pFont
284 );
285 WXDLLEXPORT wxFont wxCreateFontFromLogFont( LOGFONT* pLogFont
286 ,PFONTMETRICS pFM
287 ,PFACENAMEDESC pFace
288 );
289 WXDLLEXPORT int wxGpiStrcmp(char* s0, char* s1);
290
291 WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
292 WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
293
294 // Find maximum size of window/rectangle
295 WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
296
297 WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd);
298 WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item);
299
300 // Safely get the window text (i.e. without using fixed size buffer)
301 WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd);
302
303 // get the window class name
304 WXDLLEXPORT extern wxString wxGetWindowClass(WXHWND hWnd);
305
306 // get the window id (should be unsigned, hence this is not wxWindowID which
307 // is, for mainly historical reasons, signed)
308 WXDLLEXPORT extern WXWORD wxGetWindowId(WXHWND hWnd);
309
310 // Convert a PM Error code to a string
311 WXDLLEXPORT extern wxString wxPMErrorToStr(ERRORID vError);
312
313 // Does this window style specify any border?
314 inline bool wxStyleHasBorder(long style)
315 {
316 return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
317 wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
318 }
319
320 inline RECTL wxGetWindowRect(HWND hWnd)
321 {
322 RECTL vRect;
323
324 ::WinQueryWindowRect(hWnd, &vRect);
325 return vRect;
326 } // end of wxGetWindowRect
327
328 WXDLLEXPORT extern void wxOS2SetFont( HWND hWnd
329 ,const wxFont& rFont
330 );
331
332
333 WXDLLEXPORT extern bool wxCheckWindowWndProc( WXHWND hWnd
334 ,WXFARPROC fnWndProc
335 );
336
337 #endif
338 // _WX_PRIVATE_H_