/////////////////////////////////////////////////////////////////////////////
// Name: private.h
-// Purpose: Private declarations
+// 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
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_PRIVATE_H_
#define _WX_PRIVATE_H_
-#include "wx/defs.h"
-
#include <windows.h>
-#define VIEWPORT_EXTENT 1000
+// undefine conflicting symbols which were defined in windows.h
+#include "wx/msw/winundef.h"
+
+class WXDLLEXPORT wxFont;
+
+// ---------------------------------------------------------------------------
+// private constants
+// ---------------------------------------------------------------------------
+
+// Conversion
+static const double METRIC_CONVERSION_CONSTANT = 0.0393700787;
-class WXDLLEXPORT wxFont ;
+// Scaling factors for various unit conversions
+static const double mm2inches = (METRIC_CONVERSION_CONSTANT);
+static const double inches2mm = (1/METRIC_CONVERSION_CONSTANT);
-void WXDLLEXPORT wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
-void WXDLLEXPORT wxSliderEvent(WXHWND control, WXWORD wParam, WXWORD pos);
-wxWindow* WXDLLEXPORT wxFindWinFromHandle(WXHWND hWnd);
-void WXDLLEXPORT wxScrollBarEvent(WXHWND hbar, WXWORD wParam, WXWORD pos);
+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));
+
+// ---------------------------------------------------------------------------
+// standard icons from the resources
+// ---------------------------------------------------------------------------
WXDLLEXPORT_DATA(extern HICON) wxSTD_FRAME_ICON;
WXDLLEXPORT_DATA(extern HICON) wxSTD_MDIPARENTFRAME_ICON;
WXDLLEXPORT_DATA(extern HICON) wxDEFAULT_MDICHILDFRAME_ICON;
WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT;
-extern HINSTANCE WXDLLEXPORT wxGetInstance();
-void WXDLLEXPORT wxFillLogFont(LOGFONT *logFont, wxFont *font);
-wxFont WXDLLEXPORT wxCreateFontFromLogFont(LOGFONT *logFont); // , bool createNew = TRUE);
+// ---------------------------------------------------------------------------
+// this defines a CASTWNDPROC macro which casts a pointer to the type of a
+// window proc
+// ---------------------------------------------------------------------------
-#ifdef __GNUWIN32__
+#if defined(__GNUWIN32__) && !defined(__MINGW32__)
# define CASTWNDPROC (long unsigned)
#else
# ifdef __BORLANDC__
+
+# ifdef __WIN32__
# define CASTWNDPROC
+# else
+ typedef int (pascal * WndProcCast) ();
+# define CASTWNDPROC (WndProcCast)
+# endif
+
# else
# if defined (__WIN32__) && defined(STRICT)
typedef long (_stdcall * WndProcCast) (HWND, unsigned int, unsigned int, long);
# define CASTWNDPROC (WndProcCast)
+# elif defined(__WIN16__)
+# ifdef __BORLANDC__
+ typedef int (pascal * WndProcCast) ();
+# define CASTWNDPROC (WndProcCast)
+# else
+ typedef int (PASCAL * WndProcCast) ();
+# define CASTWNDPROC (WndProcCast)
+# endif
# else
# define CASTWNDPROC
# endif
# endif
#endif
-#if !defined(APIENTRY) // NT defines APIENTRY, 3.x not
-#define APIENTRY FAR PASCAL
+// ---------------------------------------------------------------------------
+// some stuff for old Windows versions (FIXME: what does it do here??)
+// ---------------------------------------------------------------------------
+
+#if !defined(APIENTRY) // NT defines APIENTRY, 3.x not
+ #define APIENTRY FAR PASCAL
#endif
-
+
#ifdef __WIN32__
-#define _EXPORT /**/
+ #define _EXPORT
#else
-#define _EXPORT _export
-typedef signed short int SHORT ;
+ #define _EXPORT _export
#endif
-
-#if !defined(__WIN32__) // 3.x uses FARPROC for dialogs
-#define DLGPROC FARPROC
+
+#ifndef __WIN32__
+ typedef signed short int SHORT;
#endif
-#if USE_PENWIN
-void WXDLLEXPORT wxRegisterPenWin(void);
-void WXDLLEXPORT wxCleanUpPenWin(void);
-void WXDLLEXPORT wxEnablePenAppHooks (bool hook);
+#if !defined(__WIN32__) // 3.x uses FARPROC for dialogs
+ #define DLGPROC FARPROC
#endif
-#if USE_ITSY_BITSY
-#define IBS_HORZCAPTION 0x4000L
-#define IBS_VERTCAPTION 0x8000L
+#if wxUSE_PENWIN
+ WXDLLEXPORT void wxRegisterPenWin();
+ WXDLLEXPORT void wxCleanUpPenWin();
+ WXDLLEXPORT void wxEnablePenAppHooks (bool hook);
+#endif // wxUSE_PENWIN
-UINT WINAPI ibGetCaptionSize( HWND hWnd ) ;
-UINT WINAPI ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
-LRESULT WINAPI ibDefWindowProc( HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam ) ;
-VOID WINAPI ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
-#endif
+#if wxUSE_ITSY_BITSY
+ #define IBS_HORZCAPTION 0x4000L
+ #define IBS_VERTCAPTION 0x8000L
-/* When implementing a new item, be sure to:
- *
- * - add the item to the parent panel
- * - set window_parent to the parent
- * - NULL any extra child window pointers not created for this item
- * (e.g. label control that wasn't needed)
- * - delete any extra child windows in the destructor (e.g. label control)
- * - implement GetSize and SetSize
- * - to find panel position if coordinates are (-1, -1), use GetPosition
- * - call AdvanceCursor after creation, for panel layout mechanism.
- *
- */
+ UINT WINAPI ibGetCaptionSize( HWND hWnd ) ;
+ UINT WINAPI ibSetCaptionSize( HWND hWnd, UINT nSize ) ;
+ LRESULT WINAPI ibDefWindowProc( HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam ) ;
+ VOID WINAPI ibAdjustWindowRect( HWND hWnd, LPRECT lprc ) ;
+#endif // wxUSE_ITSY_BITSY
-#if CTL3D
-#include <wx/msw/ctl3d/ctl3d.h>
-#endif
+#if wxUSE_CTL3D
+ #include "wx/msw/ctl3d/ctl3d.h"
+#endif // wxUSE_CTL3D
/*
* Decide what window classes we're going to use
* for this combination of CTl3D/FAFA settings
*/
-
-#define STATIC_CLASS "STATIC"
+
+#define STATIC_CLASS _T("STATIC")
#define STATIC_FLAGS (SS_LEFT|WS_CHILD|WS_VISIBLE)
-#define CHECK_CLASS "BUTTON"
+#define CHECK_CLASS _T("BUTTON")
#define CHECK_FLAGS (BS_AUTOCHECKBOX|WS_TABSTOP|WS_CHILD)
#define CHECK_IS_FAFA FALSE
-#define RADIO_CLASS "BUTTON"
+#define RADIO_CLASS _T("BUTTON")
#define RADIO_FLAGS (BS_AUTORADIOBUTTON|WS_CHILD|WS_VISIBLE)
#define RADIO_SIZE 20
#define RADIO_IS_FAFA FALSE
#define PURE_WINDOWS
-#define GROUP_CLASS "BUTTON"
+#define GROUP_CLASS _T("BUTTON")
#define GROUP_FLAGS (BS_GROUPBOX|WS_CHILD|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
-#define EDIT_CONTROL_FACTOR (15.0/10.0)
- // Scale font to get edit control height
+
+// 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 _EXPORT
wxSubclassedGenericControlProc(WXHWND hWnd, WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
-// Find maximum size of window/rectangle
-extern void WXDLLEXPORT wxFindMaxSize(WXHWND hwnd, RECT *rect);
+// ---------------------------------------------------------------------------
+// constants which might miss from some compilers' headers
+// ---------------------------------------------------------------------------
+
+#if !defined(__WIN32__) && !defined(WS_EX_CLIENTEDGE)
+ #define WS_EX_CLIENTEDGE 0
+#endif
+
+#if defined(__WIN32__) && !defined(WS_EX_CLIENTEDGE)
+ #define WS_EX_CLIENTEDGE 0x00000200L
+#endif
+
+#ifndef ENDSESSION_LOGOFF
+ #define ENDSESSION_LOGOFF 0x80000000
+#endif
+
+// ---------------------------------------------------------------------------
+// debug messages
+// ---------------------------------------------------------------------------
+#if defined(__WIN95__) && defined(__WXDEBUG__) && wxUSE_DBWIN32
+
+ #ifndef __TWIN32__
+ #ifdef OutputDebugString
+ #undef OutputDebugString
+ #endif
+
+ #define OutputDebugString OutputDebugStringW95
+ #endif // __TWIN32__
+
+ extern void OutputDebugStringW95(const wxChar*, ...);
+#endif // USE_DBWIN32
+
+// ---------------------------------------------------------------------------
+// macros to make casting between WXFOO and FOO a bit easier: the GetFoo()
+// returns Foo cast to the Windows type for oruselves, while GetFoosFoo() takes
+// an argument which should be a pointer to wxFoo (is this really clear?)
+// ---------------------------------------------------------------------------
+
+#define GetHwnd() ((HWND)GetHWND())
+#define GetWinHwnd(win) ((HWND)((win)->GetHWND()))
+
+#define GetHdc() ((HDC)GetHDC())
+
+#define GetHicon() ((HICON)GetHICON())
+#define GetIconHicon(icon) ((HICON)(icon).GetHICON())
+
+#define GetHaccel() ((HACCEL)GetHACCEL())
+#define GetTableHaccel(table) ((HACCEL)((table).GetHACCEL()))
+
+// ---------------------------------------------------------------------------
+// global data
+// ---------------------------------------------------------------------------
-// List of scrollbar controls
-WXDLLEXPORT_DATA(extern wxList) wxScrollBarList;
// The MakeProcInstance version of the function wxSubclassedGenericControlProc
WXDLLEXPORT_DATA(extern FARPROC) wxGenericControlSubClassProc;
-WXDLLEXPORT_DATA(extern char*) wxBuffer;
+WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
WXDLLEXPORT_DATA(extern HINSTANCE) wxhInstance;
-wxWindow* WXDLLEXPORT wxFindControlFromHandle(WXHWND hWnd);
-void WXDLLEXPORT wxAddControlHandle(WXHWND hWnd, wxWindow *item);
+// ---------------------------------------------------------------------------
+// global functions
+// ---------------------------------------------------------------------------
-#if !defined(__WIN32__) && !defined(WS_EX_CLIENTEDGE)
-#define WS_EX_CLIENTEDGE 0
-#endif
+WXDLLEXPORT HINSTANCE wxGetInstance();
+WXDLLEXPORT void wxSetInstance(HINSTANCE hInst);
+
+WXDLLEXPORT wxWindow* wxFindWinFromHandle(WXHWND hWnd);
+
+WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y,wxFont *the_font);
+WXDLLEXPORT void wxFillLogFont(LOGFONT *logFont, wxFont *font);
+WXDLLEXPORT wxFont wxCreateFontFromLogFont(LOGFONT *logFont);
+
+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);
+
+// Does this window style specify any border?
+inline bool wxStyleHasBorder(long style)
+{
+ return (style & (wxSIMPLE_BORDER | wxRAISED_BORDER |
+ wxSUNKEN_BORDER | wxDOUBLE_BORDER)) != 0;
+}
#endif
// _WX_PRIVATE_H_
projects / wxWidgets.git / blobdiff