| 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 | #include <os2.h> |
| 21 | |
| 22 | class WXDLLEXPORT wxFont; |
| 23 | class WXDLLEXPORT wxWindow; |
| 24 | |
| 25 | // --------------------------------------------------------------------------- |
| 26 | // private constants |
| 27 | // --------------------------------------------------------------------------- |
| 28 | |
| 29 | // Conversion |
| 30 | static const double METRIC_CONVERSION_CONSTANT = 0.0393700787; |
| 31 | |
| 32 | // Scaling factors for various unit conversions |
| 33 | static const double mm2inches = (METRIC_CONVERSION_CONSTANT); |
| 34 | static const double inches2mm = (1/METRIC_CONVERSION_CONSTANT); |
| 35 | |
| 36 | static const double mm2twips = (METRIC_CONVERSION_CONSTANT*1440); |
| 37 | static const double twips2mm = (1/(METRIC_CONVERSION_CONSTANT*1440)); |
| 38 | |
| 39 | static const double mm2pt = (METRIC_CONVERSION_CONSTANT*72); |
| 40 | static const double pt2mm = (1/(METRIC_CONVERSION_CONSTANT*72)); |
| 41 | |
| 42 | // --------------------------------------------------------------------------- |
| 43 | // standard icons from the resources |
| 44 | // --------------------------------------------------------------------------- |
| 45 | |
| 46 | WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON; |
| 47 | WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON; |
| 48 | WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON; |
| 49 | WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON; |
| 50 | WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON; |
| 51 | WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON; |
| 52 | WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT; |
| 53 | |
| 54 | // --------------------------------------------------------------------------- |
| 55 | // this defines a CASTWNDPROC macro which casts a pointer to the type of a |
| 56 | // window proc for PM. |
| 57 | // MPARAM is a void * but is really a 32-bit value |
| 58 | // --------------------------------------------------------------------------- |
| 59 | |
| 60 | typedef MRESULT (APIENTRY * WndProcCast) (HWND, ULONG, MPARAM, MPARAM); |
| 61 | #define CASTWNDPROC (WndProcCast) |
| 62 | |
| 63 | #if wxUSE_ITSY_BITSY |
| 64 | #define IBS_HORZCAPTION 0x4000L |
| 65 | #define IBS_VERTCAPTION 0x8000L |
| 66 | |
| 67 | UINT APIENTRY ibGetCaptionSize( HWND hWnd ) ; |
| 68 | UINT APIENTRY ibSetCaptionSize( HWND hWnd, UINT nSize ) ; |
| 69 | MRESULT APIENTRY ibDefWindowProc( HWND hWnd, ULONG ulMsg, MPARAM wParam, MPARAM lParam ) ; |
| 70 | VOID APIENTRY ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ; |
| 71 | #endif // wxUSE_ITSY_BITSY |
| 72 | |
| 73 | /* |
| 74 | * Decide what window classes we're going to use |
| 75 | * for this combination of CTl3D/FAFA settings |
| 76 | */ |
| 77 | |
| 78 | #define STATIC_CLASS _T("STATIC") |
| 79 | #define STATIC_FLAGS (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE) |
| 80 | #define CHECK_CLASS _T("BUTTON") |
| 81 | #define CHECK_FLAGS (BS_AUTOCHECKBOX|WS_TABSTOP) |
| 82 | #define CHECK_IS_FAFA FALSE |
| 83 | #define RADIO_CLASS _T("BUTTON" ) |
| 84 | #define RADIO_FLAGS (BS_AUTORADIOBUTTON|WS_VISIBLE) |
| 85 | #define RADIO_SIZE 20 |
| 86 | #define RADIO_IS_FAFA FALSE |
| 87 | #define PURE_WINDOWS |
| 88 | /* PM has no group box button style |
| 89 | #define GROUP_CLASS "BUTTON" |
| 90 | #define GROUP_FLAGS (BS_GROUPBOX|WS_CHILD|WS_VISIBLE) |
| 91 | */ |
| 92 | |
| 93 | /* |
| 94 | #define BITCHECK_FLAGS (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE) |
| 95 | #define BITRADIO_FLAGS (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE) |
| 96 | */ |
| 97 | |
| 98 | // --------------------------------------------------------------------------- |
| 99 | // misc macros |
| 100 | // --------------------------------------------------------------------------- |
| 101 | |
| 102 | #define MEANING_CHARACTER '0' |
| 103 | #define DEFAULT_ITEM_WIDTH 200 |
| 104 | #define DEFAULT_ITEM_HEIGHT 80 |
| 105 | |
| 106 | // Scale font to get edit control height |
| 107 | #define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy) (3*(cy)/2) |
| 108 | |
| 109 | // Generic subclass proc, for panel item moving/sizing and intercept |
| 110 | // EDIT control VK_RETURN messages |
| 111 | extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message, WXWPARAM wParam, WXLPARAM lParam); |
| 112 | |
| 113 | // --------------------------------------------------------------------------- |
| 114 | // constants which might miss from some compilers' headers |
| 115 | // --------------------------------------------------------------------------- |
| 116 | |
| 117 | #if !defined(WS_EX_CLIENTEDGE) |
| 118 | #define WS_EX_CLIENTEDGE 0 |
| 119 | #endif |
| 120 | |
| 121 | #ifndef ENDSESSION_LOGOFF |
| 122 | #define ENDSESSION_LOGOFF 0x80000000 |
| 123 | #endif |
| 124 | |
| 125 | // --------------------------------------------------------------------------- |
| 126 | // debug messages -- OS/2 has no native debug output system |
| 127 | // --------------------------------------------------------------------------- |
| 128 | |
| 129 | // --------------------------------------------------------------------------- |
| 130 | // macros to make casting between WXFOO and FOO a bit easier: the GetFoo() |
| 131 | // returns Foo cast to the Windows type for oruselves, while GetFooOf() takes |
| 132 | // an argument which should be a pointer or reference to the object of the |
| 133 | // corresponding class (this depends on the macro) |
| 134 | // --------------------------------------------------------------------------- |
| 135 | |
| 136 | #define GetHwnd() ((HWND)GetHWND()) |
| 137 | #define GetHwndOf(win) ((HWND)((win)->GetHWND())) |
| 138 | // old name |
| 139 | #define GetWinHwnd GetHwndOf |
| 140 | |
| 141 | #define GetHdc() ((HDC)GetHDC()) |
| 142 | #define GetHdcOf(dc) ((HDC)(dc).GetHDC()) |
| 143 | |
| 144 | #define GetHicon() ((HICON)GetHICON()) |
| 145 | #define GetHiconOf(icon) ((HICON)(icon).GetHICON()) |
| 146 | |
| 147 | #define GetHaccel() ((HACCEL)GetHACCEL()) |
| 148 | #define GetHaccelOf(table) ((HACCEL)((table).GetHACCEL())) |
| 149 | |
| 150 | #define GetHmenu() ((HMENU)GetHMenu()) |
| 151 | #define GetHmenuOf(menu) ((HMENU)menu->GetHMenu()) |
| 152 | |
| 153 | // --------------------------------------------------------------------------- |
| 154 | // global data |
| 155 | // --------------------------------------------------------------------------- |
| 156 | |
| 157 | // The MakeProcInstance version of the function wxSubclassedGenericControlProc |
| 158 | WXDLLEXPORT_DATA(extern) wxGenericControlSubClassProc; |
| 159 | WXDLLEXPORT_DATA(extern wxChar*) wxBuffer; |
| 160 | WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance; |
| 161 | |
| 162 | // --------------------------------------------------------------------------- |
| 163 | // global functions |
| 164 | // --------------------------------------------------------------------------- |
| 165 | |
| 166 | extern "C" |
| 167 | { |
| 168 | WXDLLEXPORT HINSTANCE wxGetInstance(); |
| 169 | } |
| 170 | |
| 171 | WXDLLEXPORT void wxSetInstance(HINSTANCE hInst); |
| 172 | |
| 173 | WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd); |
| 174 | |
| 175 | WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font); |
| 176 | WXDLLEXPORT void wxFillLogFont(LOGFONT *logFont, wxFont *font); |
| 177 | WXDLLEXPORT wxFont wxCreateFontFromLogFont(LOGFONT *logFont); |
| 178 | |
| 179 | WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos); |
| 180 | WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos); |
| 181 | |
| 182 | // Find maximum size of window/rectangle |
| 183 | WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect); |
| 184 | |
| 185 | WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd); |
| 186 | WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item); |
| 187 | |
| 188 | // Safely get the window text (i.e. without using fixed size buffer) |
| 189 | WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd); |
| 190 | |
| 191 | // get the window class name |
| 192 | WXDLLEXPORT extern wxString wxGetWindowClass(WXHWND hWnd); |
| 193 | |
| 194 | // get the window id (should be unsigned, hence this is not wxWindowID which |
| 195 | // is, for mainly historical reasons, signed) |
| 196 | WXDLLEXPORT extern WXWORD wxGetWindowId(WXHWND hWnd); |
| 197 | |
| 198 | // Does this window style specify any border? |
| 199 | inline bool wxStyleHasBorder(long style) |
| 200 | { |
| 201 | return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER | |
| 202 | wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0; |
| 203 | } |
| 204 | |
| 205 | #endif |
| 206 | // _WX_PRIVATE_H_ |