include/wx/msw/private.h

   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 #include <windows.h>
  18
  19 class WXDLLEXPORT wxFont;
  20
  21 // ---------------------------------------------------------------------------
  22 // standard icons from the resources
  23 // ---------------------------------------------------------------------------
  24
  25 WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
  26 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
  27 WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON;
  28 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON;
  29 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON;
  30 WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
  31 WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT;
  32
  33 // ---------------------------------------------------------------------------
  34 // this defines a CASTWNDPROC macro which casts a pointer to the type of a
  35 // window proc
  36 // ---------------------------------------------------------------------------
  37 #ifdef __GNUWIN32__
  38 #  define CASTWNDPROC (long unsigned)
  39 #else
  40 #  ifdef __BORLANDC__
  41
  42 #  ifdef __WIN32__
  43 #    define CASTWNDPROC
  44 #  else
  45        typedef int (pascal * WndProcCast) ();
  46 #      define CASTWNDPROC (WndProcCast)
  47 #  endif
  48
  49 #  else
  50 #    if defined (__WIN32__) && defined(STRICT)
  51        typedef long (_stdcall * WndProcCast) (HWND, unsigned int, unsigned int, long);
  52 #      define CASTWNDPROC (WndProcCast)
  53 #    elif defined(__WIN16__)
  54 #    ifdef __BORLANDC__
  55        typedef int (pascal * WndProcCast) ();
  56 #      define CASTWNDPROC (WndProcCast)
  57 #    else
  58        typedef int (PASCAL * WndProcCast) ();
  59 #      define CASTWNDPROC (WndProcCast)
  60 #    endif
  61 #    else
  62 #      define CASTWNDPROC
  63 #    endif
  64 #  endif
  65 #endif
  66
  67 // ---------------------------------------------------------------------------
  68 // some stuff for old Windows versions (FIXME: what does it do here??)
  69 // ---------------------------------------------------------------------------
  70
  71 #if !defined(APIENTRY)  // NT defines APIENTRY, 3.x not
  72     #define APIENTRY FAR PASCAL
  73 #endif
  74
  75 #ifdef __WIN32__
  76     #define _EXPORT
  77 #else
  78     #define _EXPORT _export
  79 #endif
  80
  81 #ifndef __WIN32__
  82     typedef signed short int SHORT;
  83 #endif
  84
  85 #if !defined(__WIN32__)  // 3.x uses FARPROC for dialogs
  86     #define DLGPROC FARPROC
  87 #endif
  88
  89 #if wxUSE_PENWIN
  90     WXDLLEXPORT void wxRegisterPenWin();
  91     WXDLLEXPORT void wxCleanUpPenWin();
  92     WXDLLEXPORT void wxEnablePenAppHooks (bool hook);
  93 #endif // wxUSE_PENWIN
  94
  95 #if wxUSE_ITSY_BITSY
  96     #define IBS_HORZCAPTION    0x4000L
  97     #define IBS_VERTCAPTION    0x8000L
  98
  99     UINT    WINAPI ibGetCaptionSize( HWND hWnd  ) ;
 100     UINT    WINAPI ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
 101     LRESULT WINAPI ibDefWindowProc( HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam ) ;
 102     VOID    WINAPI ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
 103 #endif // wxUSE_ITSY_BITSY
 104
 105 #if wxUSE_CTL3D
 106     #include "wx/msw/ctl3d/ctl3d.h"
 107 #endif // wxUSE_CTL3D
 108
 109 /*
 110  * Decide what window classes we're going to use
 111  * for this combination of CTl3D/FAFA settings
 112  */
 113
 114 #define STATIC_CLASS     "STATIC"
 115 #define STATIC_FLAGS     (SS_LEFT|WS_CHILD|WS_VISIBLE)
 116 #define CHECK_CLASS      "BUTTON"
 117 #define CHECK_FLAGS      (BS_AUTOCHECKBOX|WS_TABSTOP|WS_CHILD)
 118 #define CHECK_IS_FAFA   FALSE
 119 #define RADIO_CLASS      "BUTTON"
 120 #define RADIO_FLAGS      (BS_AUTORADIOBUTTON|WS_CHILD|WS_VISIBLE)
 121 #define RADIO_SIZE       20
 122 #define RADIO_IS_FAFA   FALSE
 123 #define PURE_WINDOWS
 124 #define GROUP_CLASS      "BUTTON"
 125 #define GROUP_FLAGS      (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
 126
 127 /*
 128 #define BITCHECK_FLAGS   (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
 129 #define BITRADIO_FLAGS   (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
 130 */
 131
 132 // ---------------------------------------------------------------------------
 133 // misc macros
 134 // ---------------------------------------------------------------------------
 135
 136 #define MEANING_CHARACTER '0'
 137 #define DEFAULT_ITEM_WIDTH  200
 138 #define DEFAULT_ITEM_HEIGHT 80
 139
 140 // Scale font to get edit control height
 141 #define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)    (3*(cy)/2)
 142
 143 // Generic subclass proc, for panel item moving/sizing and intercept
 144 // EDIT control VK_RETURN messages
 145 extern LONG APIENTRY _EXPORT
 146   wxSubclassedGenericControlProc(WXHWND hWnd, WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
 147
 148 // ---------------------------------------------------------------------------
 149 // constants which might miss from some compilers' headers
 150 // ---------------------------------------------------------------------------
 151
 152 #if !defined(__WIN32__) && !defined(WS_EX_CLIENTEDGE)
 153     #define WS_EX_CLIENTEDGE 0
 154 #endif
 155
 156 #if defined(__WIN32__) && !defined(WS_EX_CLIENTEDGE)
 157     #define WS_EX_CLIENTEDGE 0x00000200L
 158 #endif
 159
 160 #ifndef ENDSESSION_LOGOFF
 161     #define ENDSESSION_LOGOFF    0x80000000
 162 #endif
 163
 164 // ---------------------------------------------------------------------------
 165 // debug messages
 166 // ---------------------------------------------------------------------------
 167 #if defined(__WIN95__) && defined(__WXDEBUG__) && wxUSE_DBWIN32
 168
 169     #ifndef __TWIN32__
 170         #ifdef OutputDebugString
 171             #undef OutputDebugString
 172         #endif
 173
 174         #define OutputDebugString OutputDebugStringW95
 175     #endif // __TWIN32__
 176
 177     extern void OutputDebugStringW95(const wxChar*, ...);
 178 #endif // USE_DBWIN32
 179
 180 // ---------------------------------------------------------------------------
 181 // macros to make casting between WXFOO and FOO a bit easier
 182 // ---------------------------------------------------------------------------
 183
 184 #define GetHwnd()               ((HWND)GetHWND())
 185 #define GetWinHwnd(win)         ((HWND)((win)->GetHWND()))
 186
 187 #define GetHdc()                ((HDC)GetHDC())
 188
 189 #define GetHaccel()             ((HACCEL)GetHACCEL())
 190 #define GetTableHaccel(table)   ((HACCEL)((table)->GetHACCEL()))
 191
 192 // ---------------------------------------------------------------------------
 193 // global data
 194 // ---------------------------------------------------------------------------
 195
 196 // The MakeProcInstance version of the function wxSubclassedGenericControlProc
 197 WXDLLEXPORT_DATA(extern FARPROC) wxGenericControlSubClassProc;
 198 WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
 199 WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
 200
 201 // ---------------------------------------------------------------------------
 202 // global functions
 203 // ---------------------------------------------------------------------------
 204
 205 WXDLLEXPORT HINSTANCE wxGetInstance();
 206 WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
 207
 208 WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
 209
 210 WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
 211 WXDLLEXPORT void wxFillLogFont(LOGFONT *logFont, wxFont *font);
 212 WXDLLEXPORT wxFont wxCreateFontFromLogFont(LOGFONT *logFont);
 213
 214 WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
 215 WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
 216
 217 // Find maximum size of window/rectangle
 218 WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
 219
 220 WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd);
 221 WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item);
 222
 223 // Safely get the window text (i.e. without using fixed size buffer)
 224 WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd);
 225
 226 // get the window class name
 227 WXDLLEXPORT extern wxString wxGetWindowClass(WXHWND hWnd);
 228
 229 // get the window id
 230 WXDLLEXPORT extern wxWindowID wxGetWindowId(WXHWND hWnd);
 231
 232 // Does this window style specify any border?
 233 inline bool wxStyleHasBorder(long style)
 234 {
 235   return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
 236                    wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
 237 }
 238
 239 #endif
 240     // _WX_PRIVATE_H_