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[wxWidgets.git] / include / wx / os2 / private.h

diff --git a/include/wx/os2/private.h b/include/wx/os2/private.h
index 922c17243634bf2f773376532864ad283f6340ff..7b57d7f594df336d0d90d521842dc2a68152dbf5 100644 (file)
--- a/include/wx/os2/private.h
+++ b/include/wx/os2/private.h
@@ -1,21 +1,348 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        private.h
 /////////////////////////////////////////////////////////////////////////////
 // Name:        private.h

-// Purpose:     Private declarations
-// Author:      AUTHOR
+// Purpose:     Private declarations: as this header is only included by
+//              wxWindows itself, it may contain identifiers which don't start
+//              with "wx".
+// Author:      Julian Smart

 // Modified by:
 // Modified by:

-// Created:     ??/??/98
+// Created:     01/02/97

 // RCS-ID:      $Id$
 // RCS-ID:      $Id$

-// Copyright:   (c) AUTHOR
-// Licence:    wxWindows licence
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_PRIVATE_H_
 #define _WX_PRIVATE_H_
 
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_PRIVATE_H_
 #define _WX_PRIVATE_H_
 

-#include "wx/defs.h"
+#define INCL_BASE
+#define INCL_PM
+#define INCL_GPI
+#define INCL_WINSYS
+#define INCL_SHLERRORS
+#include <os2.h>
+#if defined (__EMX__) && !defined(USE_OS2_TOOLKIT_HEADERS)
+/* struct missing in "os2emx.h" */
+ typedef struct _SPBCDATA {
+   ULONG     cbSize;       /*  Size of control block. */
+   ULONG     ulTextLimit;  /*  Entryfield text limit. */
+   LONG      lLowerLimit;  /*  Spin lower limit (numeric only). */
+   LONG      lUpperLimit;  /*  Spin upper limit (numeric only). */
+   ULONG     idMasterSpb;  /*  ID of the servant's master spinbutton. */
+   PVOID     pHWXCtlData;  /*  Handwriting control data structure flag. */
+ } SPBCDATA;

 
 

-/* TODO: put any private declarations here.
+ typedef SPBCDATA *PSPBCDATA;
+#endif
+
+#include "wx/fontenc.h"
+#include "wx/colour.h"
+
+class WXDLLEXPORT wxFont;
+class WXDLLEXPORT wxWindow;
+class WXDLLEXPORT wxString;
+class WXDLLEXPORT wxBitmap;
+
+// ---------------------------------------------------------------------------
+// private constants
+// ---------------------------------------------------------------------------
+
+// Conversion
+static const double METRIC_CONVERSION_CONSTANT = 0.0393700787;
+
+// Scaling factors for various unit conversions
+static const double mm2inches = (METRIC_CONVERSION_CONSTANT);
+static const double inches2mm = (1/METRIC_CONVERSION_CONSTANT);
+
+static const double mm2twips = (METRIC_CONVERSION_CONSTANT*1440);
+static const double twips2mm = (1/(METRIC_CONVERSION_CONSTANT*1440));
+
+static const double mm2pt = (METRIC_CONVERSION_CONSTANT*72);
+static const double pt2mm = (1/(METRIC_CONVERSION_CONSTANT*72));
+
+//
+// Constant strings for control names and classes
+//
+
+//
+// Controls
+//
+WXDLLEXPORT_DATA(extern const wxChar*) wxButtonNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxCanvasNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxCheckBoxNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxChoiceNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxComboBoxNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxDialogNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxFrameNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxGaugeNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBoxNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxListBoxNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxStaticTextNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxStaticBitmapNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxMultiTextNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxRadioBoxNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxRadioButtonNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxBitmapRadioButtonNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxScrollBarNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxSliderNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxStaticNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlWindowNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxTextCtrlNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxVirtListBoxNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxButtonBarNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxEnhDialogNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxToolBarNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxStatusLineNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxGetTextFromUserPromptStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxMessageBoxCaptionStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorPromptStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxFileSelectorDefaultWildcardStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxInternalErrorStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxFatalErrorStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxTreeCtrlNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogNameStr;
+WXDLLEXPORT_DATA(extern const wxChar*) wxDirDialogDefaultFolderStr;
+
+//
+// Class names
+//
+WXDLLEXPORT_DATA(extern const wxChar*)  wxFrameClassName;
+WXDLLEXPORT_DATA(extern const wxChar*)  wxFrameClassNameNoRedraw;
+WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIFrameClassName;
+WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIFrameClassNameNoRedraw;
+WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIChildFrameClassName;
+WXDLLEXPORT_DATA(extern const wxChar*)  wxMDIChildFrameClassNameNoRedraw;
+WXDLLEXPORT_DATA(extern const wxChar*)  wxPanelClassName;
+WXDLLEXPORT_DATA(extern const wxChar*)  wxPanelClassNameNR;
+WXDLLEXPORT_DATA(extern const wxChar*)  wxCanvasClassName;
+WXDLLEXPORT_DATA(extern const wxChar*)  wxCanvasClassNameNR;
+
+// ---------------------------------------------------------------------------
+// standard icons from the resources
+// ---------------------------------------------------------------------------
+
+WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
+WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
+WXDLLEXPORT_DATA(extern HICON) wxSTD_MDICHILDFRAME_ICON;
+WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_FRAME_ICON;
+WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDIPARENTFRAME_ICON;
+WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
+WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT;
+
+// ---------------------------------------------------------------------------
+// this defines a CASTWNDPROC macro which casts a pointer to the type of a
+// window proc for PM.
+// MPARAM is a void * but is really a 32-bit value
+// ---------------------------------------------------------------------------
+
+typedef MRESULT (APIENTRY * WndProcCast) (HWND, ULONG, MPARAM, MPARAM);
+#define CASTWNDPROC (WndProcCast)
+
+#if wxUSE_ITSY_BITSY
+    #define IBS_HORZCAPTION    0x4000L
+    #define IBS_VERTCAPTION    0x8000L
+
+    UINT    APIENTRY ibGetCaptionSize( HWND hWnd  ) ;
+    UINT    APIENTRY ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
+    MRESULT APIENTRY ibDefWindowProc( HWND hWnd, ULONG ulMsg, MPARAM wParam, MPARAM lParam ) ;
+    VOID    APIENTRY ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
+#endif // wxUSE_ITSY_BITSY
+
+/*
+ * Decide what window classes we're going to use
+ * for this combination of CTl3D/FAFA settings

  */
 
  */
 

+#define STATIC_CLASS     _T("STATIC")
+#define STATIC_FLAGS     (SS_TEXT|DT_LEFT|SS_LEFT|WS_VISIBLE)
+#define CHECK_CLASS      _T("BUTTON")
+#define CHECK_FLAGS      (BS_AUTOCHECKBOX|WS_TABSTOP)
+#define CHECK_IS_FAFA   FALSE
+#define RADIO_CLASS      _T("BUTTON" )
+#define RADIO_FLAGS      (BS_AUTORADIOBUTTON|WS_VISIBLE)
+#define RADIO_SIZE       20
+#define RADIO_IS_FAFA   FALSE
+#define PURE_WINDOWS
+/*  PM has no group box button style
+#define GROUP_CLASS      "BUTTON"
+#define GROUP_FLAGS      (BS_GROUPBOX|WS_CHILD|WS_VISIBLE)
+*/
+
+/*
+#define BITCHECK_FLAGS   (FB_BITMAP|FC_BUTTONDRAW|FC_DEFAULT|WS_VISIBLE)
+#define BITRADIO_FLAGS   (FC_BUTTONDRAW|FB_BITMAP|FC_RADIO|WS_CHILD|WS_VISIBLE)
+*/
+
+// ---------------------------------------------------------------------------
+// misc macros
+// ---------------------------------------------------------------------------
+
+#define MEANING_CHARACTER '0'
+#define DEFAULT_ITEM_WIDTH  200
+#define DEFAULT_ITEM_HEIGHT 80
+
+// Scale font to get edit control height
+#define EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy)    (3*(cy)/2)
+
+// Generic subclass proc, for panel item moving/sizing and intercept
+// EDIT control VK_RETURN messages
+extern LONG APIENTRY wxSubclassedGenericControlProc(WXHWND hWnd, WXDWORD message, WXWPARAM wParam, WXLPARAM lParam);
+
+// ---------------------------------------------------------------------------
+// constants which might miss from some compilers' headers
+// ---------------------------------------------------------------------------
+
+#if !defined(WS_EX_CLIENTEDGE)
+    #define WS_EX_CLIENTEDGE 0x00000200L
+#endif
+
+#ifndef ENDSESSION_LOGOFF
+    #define ENDSESSION_LOGOFF    0x80000000

 #endif
 #endif

-    // _WX_PRIVATE_H_
+
+// ---------------------------------------------------------------------------
+// debug messages -- OS/2 has no native debug output system
+// ---------------------------------------------------------------------------
+
+// ---------------------------------------------------------------------------
+// macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
+// returns Foo cast to the Windows type for oruselves, while GetFooOf() takes
+// an argument which should be a pointer or reference to the object of the
+// corresponding class (this depends on the macro)
+// ---------------------------------------------------------------------------
+
+#define GetHwnd()               ((HWND)GetHWND())
+#define GetHwndOf(win)          ((HWND)((win)->GetHWND()))
+// old name
+#define GetWinHwnd              GetHwndOf
+
+#define GetHdc()                ((HDC)GetHDC())
+#define GetHdcOf(dc)            ((HDC)(dc).GetHDC())
+
+#define GetHbitmap()            ((HBITMAP)GetHBITMAP())
+#define GetHbitmapOf(bmp)       ((HBITMAP)(bmp).GetHBITMAP())
+
+#define GetHicon()              ((HICON)GetHICON())
+#define GetHiconOf(icon)        ((HICON)(icon).GetHICON())
+
+#define GetHaccel()             ((HACCEL)GetHACCEL())
+#define GetHaccelOf(table)      ((HACCEL)((table).GetHACCEL()))
+
+#define GetHmenu()              ((HMENU)GetHMenu())
+#define GetHmenuOf(menu)        ((HMENU)menu->GetHMenu())
+
+#define GetHcursor()            ((HCURSOR)GetHCURSOR())
+#define GetHcursorOf(cursor)    ((HCURSOR)(cursor).GetHCURSOR())
+
+#define GetHfont()              ((HFONT)GetHFONT())
+#define GetHfontOf(font)        ((HFONT)(font).GetHFONT())
+
+// OS/2 convention of the mask is opposed to the wxWindows one, so we need
+// to invert the mask each time we pass one/get one to/from Windows
+extern HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0);
+
+// ---------------------------------------------------------------------------
+// global data
+// ---------------------------------------------------------------------------
+
+// The MakeProcInstance version of the function wxSubclassedGenericControlProc
+WXDLLEXPORT_DATA(extern) wxGenericControlSubClassProc;
+WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
+WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
+
+// ---------------------------------------------------------------------------
+// global functions
+// ---------------------------------------------------------------------------
+
+extern "C"
+{
+WXDLLEXPORT HINSTANCE wxGetInstance();
+}
+
+WXDLLEXPORT void wxDrawBorder( HPS     hPS
+                              ,RECTL&  rRect
+                              ,WXDWORD dwStyle
+                             );
+
+WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
+
+WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
+
+WXDLLEXPORT void   wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
+
+WXDLLEXPORT void   wxConvertVectorFontSize( FIXED   fxPointSize
+                                           ,PFATTRS pFattrs
+                                          );
+WXDLLEXPORT void   wxFillLogFont( LOGFONT*      pLogFont
+                                 ,PFACENAMEDESC pFaceName
+                                 ,HPS*          phPS
+                                 ,bool*         pbInternalPS
+                                 ,long*         pflId
+                                 ,wxString&     sFaceName
+                                 ,wxFont*       pFont
+                                );
+WXDLLEXPORT wxFontEncoding wxGetFontEncFromCharSet(int nCharSet);
+WXDLLEXPORT void   wxOS2SelectMatchingFontByName( PFATTRS       vFattrs
+                                                 ,PFACENAMEDESC pFaceName
+                                                 ,PFONTMETRICS  pFM
+                                                 ,int           nNumFonts
+                                                 ,const wxFont* pFont
+                                                );
+WXDLLEXPORT wxFont wxCreateFontFromLogFont( LOGFONT*      pLogFont
+                                           ,PFONTMETRICS  pFM
+                                           ,PFACENAMEDESC pFace
+                                          );
+WXDLLEXPORT int    wxGpiStrcmp(char* s0, char* s1);
+
+WXDLLEXPORT void wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
+WXDLLEXPORT void wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
+
+// Find maximum size of window/rectangle
+WXDLLEXPORT extern void wxFindMaxSize(WXHWND hwnd, RECT *rect);
+
+WXDLLEXPORT wxWindow* wxFindControlFromHandle(WXHWND hWnd);
+WXDLLEXPORT void wxAddControlHandle(WXHWND hWnd, wxWindow *item);
+
+// Safely get the window text (i.e. without using fixed size buffer)
+WXDLLEXPORT extern wxString wxGetWindowText(WXHWND hWnd);
+
+// get the window class name
+WXDLLEXPORT extern wxString wxGetWindowClass(WXHWND hWnd);
+
+// get the window id (should be unsigned, hence this is not wxWindowID which
+// is, for mainly historical reasons, signed)
+WXDLLEXPORT extern WXWORD wxGetWindowId(WXHWND hWnd);
+
+// Convert a PM Error code to a string
+WXDLLEXPORT extern wxString wxPMErrorToStr(ERRORID vError);
+
+// Does this window style specify any border?
+inline bool wxStyleHasBorder(long style)
+{
+  return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
+                   wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
+}
+
+inline RECTL wxGetWindowRect(HWND hWnd)
+{
+    RECTL                           vRect;
+
+    ::WinQueryWindowRect(hWnd, &vRect);
+    return vRect;
+} // end of wxGetWindowRect
+
+WXDLLEXPORT extern void wxOS2SetFont( HWND          hWnd
+                                     ,const wxFont& rFont
+                                    );
+
+
+WXDLLEXPORT extern bool wxCheckWindowWndProc( WXHWND    hWnd
+                                             ,WXFARPROC fnWndProc
+                                            );
+WXDLLEXPORT extern wxBitmap wxDisableBitmap( const wxBitmap& rBmp
+                                            ,long            lColor
+                                           );
+
+WXDLLEXPORT extern COLORREF wxColourToRGB(const wxColour& rColor);
+#endif // _WX_PRIVATE_H_
+