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wxWidgets/include/wx/os2/private.h
Stefan Neis 22e0b22bac Try to insure usability of this file in non-PM ports. 
Hack to try to reduce flicker by creating controls without WS_VISIBLE
        (define WS_VISIBLE to 0).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24644 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2003-11-23 22:10:57 +00:00

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/////////////////////////////////////////////////////////////////////////////
// Name: private.h
// 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:
// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_PRIVATE_H_
#define _WX_PRIVATE_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;
typedef SPBCDATA *PSPBCDATA;
#endif
#undef WS_VISIBLE
#define WS_VISIBLE 0
#include "wx/fontenc.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
// ---------------------------------------------------------------------------
#ifdef __WXPM__
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;
#endif
// ---------------------------------------------------------------------------
// 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)
#ifdef __WXPM__
// 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);
#endif
// ---------------------------------------------------------------------------
// 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
// ---------------------------------------------------------------------------
// 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 int) wxGenericControlSubClassProc;
WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
// ---------------------------------------------------------------------------
// global functions
// ---------------------------------------------------------------------------
extern "C"
{
WXDLLEXPORT HINSTANCE wxGetInstance();
}
WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
#include "wx/thread.h"
static inline MRESULT MySendMsg(HWND hwnd, ULONG ulMsgid,
MPARAM mpParam1, MPARAM mpParam2)
{
MRESULT vRes;
vRes = ::WinSendMsg(hwnd, ulMsgid, mpParam1, mpParam2);
#if wxUSE_THREADS
if (!wxThread::IsMain())
::WinPostMsg(hwnd, ulMsgid, mpParam1, mpParam2);
#endif
return vRes;
}
#define WinSendMsg MySendMsg
#ifdef __WXPM__
WXDLLEXPORT void wxDrawBorder( HPS hPS
,RECTL& rRect
,WXDWORD dwStyle
);
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
);
#include "wx/colour.h"
WXDLLEXPORT extern COLORREF wxColourToRGB(const wxColour& rColor);
#endif // __WXPM__
#endif // _WX_PRIVATE_H_
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