extern WXDLLIMPEXP_DATA_BASE(HINSTANCE) wxhInstance;
+extern "C"
+{
+ WXDLLIMPEXP_BASE HINSTANCE wxGetInstance();
+}
+
+WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst);
+
// ---------------------------------------------------------------------------
// define things missing from some compilers' headers
// ---------------------------------------------------------------------------
// This one is a macro so that it can be tested with #ifdef, it will be
// undefined if it cannot be implemented for a given compiler.
-// Vc++, bcc, dmc, ow, mingw, codewarrior (and rsxnt) have _get_osfhandle.
-// Cygwin has get_osfhandle. Others are currently unknown, e.g. Salford,
-// Intel, Visual Age.
+// Vc++, bcc, dmc, ow, mingw akk have _get_osfhandle() and Cygwin has
+// get_osfhandle. Others are currently unknown, e.g. Salford, Intel, Visual
+// Age.
#if defined(__WXWINCE__)
#define wxGetOSFHandle(fd) ((HANDLE)fd)
#define wxOpenOSFHandle(h, flags) ((int)wxPtrToUInt(h))
|| defined(__BORLANDC__) \
|| defined(__DMC__) \
|| defined(__WATCOMC__) \
- || defined(__MINGW32__) \
- || (defined(__MWERKS__) && defined(__MSL__))
+ || defined(__MINGW32__)
#define wxGetOSFHandle(fd) ((HANDLE)_get_osfhandle(fd))
#define wxOpenOSFHandle(h, flags) (_open_osfhandle(wxPtrToUInt(h), flags))
#define wx_fdopen _fdopen
};
+// Macros for converting wxString to the type expected by API functions.
+//
+// Normally it is enough to just use wxString::t_str() which is implicitly
+// convertible to LPCTSTR, but in some cases an explicit conversion is required.
+//
+// In such cases wxMSW_CONV_LPCTSTR() should be used. But if an API function
+// takes a non-const pointer, wxMSW_CONV_LPTSTR() which casts away the
+// constness (but doesn't make it possible to really modify the returned
+// pointer, of course) should be used. And if a string is passed as LPARAM, use
+// wxMSW_CONV_LPARAM() which does the required ugly reinterpret_cast<> too.
+#define wxMSW_CONV_LPCTSTR(s) static_cast<const wxChar *>((s).t_str())
+#define wxMSW_CONV_LPTSTR(s) const_cast<wxChar *>(wxMSW_CONV_LPCTSTR(s))
+#define wxMSW_CONV_LPARAM(s) reinterpret_cast<LPARAM>(wxMSW_CONV_LPCTSTR(s))
+
+
#if wxUSE_GUI
#include "wx/gdicmn.h"
// translations between HIMETRIC units (which OLE likes) and pixels (which are
// liked by all the others) - implemented in msw/utilsexc.cpp
extern void HIMETRICToPixel(LONG *x, LONG *y);
+extern void HIMETRICToPixel(LONG *x, LONG *y, HDC hdcRef);
extern void PixelToHIMETRIC(LONG *x, LONG *y);
+extern void PixelToHIMETRIC(LONG *x, LONG *y, HDC hdcRef);
// Windows convention of the mask is opposed to the wxWidgets one, so we need
// to invert the mask each time we pass one/get one to/from Windows
extern
HCURSOR wxBitmapToHCURSOR(const wxBitmap& bmp, int hotSpotX, int hotSpotY);
+
+#if wxUSE_OWNER_DRAWN
+
+// Draw the bitmap in specified state (this is used by owner drawn controls)
+enum wxDSBStates
+{
+ wxDSB_NORMAL = 0,
+ wxDSB_SELECTED,
+ wxDSB_DISABLED
+};
+
+extern
+BOOL wxDrawStateBitmap(HDC hDC, HBITMAP hBitmap, int x, int y, UINT uState);
+
+#endif // wxUSE_OWNER_DRAWN
+
// get (x, y) from DWORD - notice that HI/LOWORD can *not* be used because they
// will fail on system with multiple monitors where the coords may be negative
//
RECT rect;
if ( !::GetWindowRect(hwnd, &rect) )
- wxLogLastError(_T("GetWindowRect"));
+ {
+ wxLogLastError(wxT("GetWindowRect"));
+ }
return rect;
}
RECT rect;
if ( !::GetClientRect(hwnd, &rect) )
- wxLogLastError(_T("GetClientRect"));
+ {
+ wxLogLastError(wxT("GetClientRect"));
+ }
return rect;
}
private:
HDC m_hdc;
- DECLARE_NO_COPY_CLASS(ScreenHDC)
+ wxDECLARE_NO_COPY_CLASS(ScreenHDC);
};
// the same as ScreenHDC but for window DCs
class WindowHDC
{
public:
+ WindowHDC() : m_hwnd(NULL), m_hdc(NULL) { }
WindowHDC(HWND hwnd) { m_hdc = ::GetDC(m_hwnd = hwnd); }
- ~WindowHDC() { ::ReleaseDC(m_hwnd, m_hdc); }
+ ~WindowHDC() { if ( m_hwnd && m_hdc ) { ::ReleaseDC(m_hwnd, m_hdc); } }
operator HDC() const { return m_hdc; }
HWND m_hwnd;
HDC m_hdc;
- DECLARE_NO_COPY_CLASS(WindowHDC)
+ wxDECLARE_NO_COPY_CLASS(WindowHDC);
};
// the same as ScreenHDC but for memory DCs: creates the HDC compatible with
private:
HDC m_hdc;
- DECLARE_NO_COPY_CLASS(MemoryHDC)
+ wxDECLARE_NO_COPY_CLASS(MemoryHDC);
};
// a class which selects a GDI object into a DC in its ctor and deselects in
void DoInit(HGDIOBJ hgdiobj) { m_hgdiobj = ::SelectObject(m_hdc, hgdiobj); }
public:
- SelectInHDC() : m_hdc(NULL) { }
+ SelectInHDC() : m_hdc(NULL), m_hgdiobj(NULL) { }
SelectInHDC(HDC hdc, HGDIOBJ hgdiobj) : m_hdc(hdc) { DoInit(hgdiobj); }
void Init(HDC hdc, HGDIOBJ hgdiobj)
{
- wxASSERT_MSG( !m_hdc, _T("initializing twice?") );
+ wxASSERT_MSG( !m_hdc, wxT("initializing twice?") );
m_hdc = hdc;
HDC m_hdc;
HGDIOBJ m_hgdiobj;
- DECLARE_NO_COPY_CLASS(SelectInHDC)
+ wxDECLARE_NO_COPY_CLASS(SelectInHDC);
};
// a class which cleans up any GDI object
void InitGdiobj(HGDIOBJ gdiobj)
{
- wxASSERT_MSG( !m_gdiobj, _T("initializing twice?") );
+ wxASSERT_MSG( !m_gdiobj, wxT("initializing twice?") );
m_gdiobj = gdiobj;
}
class AutoHBITMAP : private AutoGDIObject
{
public:
+ AutoHBITMAP()
+ : AutoGDIObject() { }
+
AutoHBITMAP(HBITMAP hbmp) : AutoGDIObject(hbmp) { }
+ void Init(HBITMAP hbmp) { InitGdiobj(hbmp); }
+
operator HBITMAP() const { return (HBITMAP)GetObject(); }
};
: m_hdc(hdc)
{
if ( !::SelectClipRgn(hdc, hrgn) )
- wxLogLastError(_T("SelectClipRgn"));
+ {
+ wxLogLastError(wxT("SelectClipRgn"));
+ }
}
~HDCClipper()
private:
HDC m_hdc;
- DECLARE_NO_COPY_CLASS(HDCClipper)
+ wxDECLARE_NO_COPY_CLASS(HDCClipper);
};
// set the given map mode for the life time of this object
{
m_modeOld = ::SetMapMode(hdc, mm);
if ( !m_modeOld )
- wxLogLastError(_T("SelectClipRgn"));
+ {
+ wxLogLastError(wxT("SelectClipRgn"));
+ }
}
~HDCMapModeChanger()
HDC m_hdc;
int m_modeOld;
- DECLARE_NO_COPY_CLASS(HDCMapModeChanger)
+ wxDECLARE_NO_COPY_CLASS(HDCMapModeChanger);
};
#define wxCHANGE_HDC_MAP_MODE(hdc, mm) \
class GlobalPtr
{
public:
+ // default ctor, call Init() later
+ GlobalPtr()
+ {
+ m_hGlobal = NULL;
+ }
+
// allocates a block of given size
- GlobalPtr(size_t size, unsigned flags = GMEM_MOVEABLE)
+ void Init(size_t size, unsigned flags = GMEM_MOVEABLE)
{
m_hGlobal = ::GlobalAlloc(flags, size);
if ( !m_hGlobal )
- wxLogLastError(_T("GlobalAlloc"));
+ {
+ wxLogLastError(wxT("GlobalAlloc"));
+ }
+ }
+
+ GlobalPtr(size_t size, unsigned flags = GMEM_MOVEABLE)
+ {
+ Init(size, flags);
}
~GlobalPtr()
{
if ( m_hGlobal && ::GlobalFree(m_hGlobal) )
- wxLogLastError(_T("GlobalFree"));
+ {
+ wxLogLastError(wxT("GlobalFree"));
+ }
}
// implicit conversion
private:
HGLOBAL m_hGlobal;
- DECLARE_NO_COPY_CLASS(GlobalPtr)
+ wxDECLARE_NO_COPY_CLASS(GlobalPtr);
};
// when working with global pointers (which is unfortunately still necessary
// global scope operator with it (and neither with GlobalUnlock())
m_ptr = GlobalLock(hGlobal);
if ( !m_ptr )
- wxLogLastError(_T("GlobalLock"));
+ {
+ wxLogLastError(wxT("GlobalLock"));
+ }
}
// initialize the object, HGLOBAL must not be NULL
{
if ( m_hGlobal && !GlobalUnlock(m_hGlobal) )
{
-#ifdef __WXDEBUG__
// this might happen simply because the block became unlocked
DWORD dwLastError = ::GetLastError();
if ( dwLastError != NO_ERROR )
{
- wxLogApiError(_T("GlobalUnlock"), dwLastError);
+ wxLogApiError(wxT("GlobalUnlock"), dwLastError);
}
-#endif // __WXDEBUG__
}
}
HGLOBAL m_hGlobal;
void *m_ptr;
- DECLARE_NO_COPY_CLASS(GlobalPtrLock)
+ wxDECLARE_NO_COPY_CLASS(GlobalPtrLock);
};
// register the class when it is first needed and unregister it in dtor
{
// we should only be called if we hadn't been initialized yet
wxASSERT_MSG( m_registered == -1,
- _T("calling ClassRegistrar::Register() twice?") );
+ wxT("calling ClassRegistrar::Register() twice?") );
m_registered = ::RegisterClass(&wc) ? 1 : 0;
if ( !IsRegistered() )
{
- wxLogLastError(_T("RegisterClassEx()"));
+ wxLogLastError(wxT("RegisterClassEx()"));
}
else
{
{
if ( IsRegistered() )
{
- if ( !::UnregisterClass(m_clsname.wx_str(), wxhInstance) )
+ if ( !::UnregisterClass(m_clsname.t_str(), wxGetInstance()) )
{
- wxLogLastError(_T("UnregisterClass"));
+ wxLogLastError(wxT("UnregisterClass"));
}
}
}
#define GetHbrushOf(brush) ((HBRUSH)(brush).GetResourceHandle())
#define GetHmenu() ((HMENU)GetHMenu())
-#define GetHmenuOf(menu) ((HMENU)menu->GetHMenu())
+#define GetHmenuOf(menu) ((HMENU)(menu)->GetHMenu())
#define GetHcursor() ((HCURSOR)GetHCURSOR())
#define GetHcursorOf(cursor) ((HCURSOR)(cursor).GetHCURSOR())
#define GetHfontOf(font) ((HFONT)(font).GetHFONT())
#define GetHimagelist() ((HIMAGELIST)GetHIMAGELIST())
-#define GetHimagelistOf(imgl) ((HIMAGELIST)imgl->GetHIMAGELIST())
+#define GetHimagelistOf(imgl) ((HIMAGELIST)(imgl)->GetHIMAGELIST())
#define GetHpalette() ((HPALETTE)GetHPALETTE())
#define GetHpaletteOf(pal) ((HPALETTE)(pal).GetHPALETTE())
// global functions
// ---------------------------------------------------------------------------
-extern "C"
-{
- WXDLLIMPEXP_BASE HINSTANCE wxGetInstance();
-}
-
-WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst);
-
// return the full path of the given module
inline wxString wxGetFullModuleName(HMODULE hmod)
{
MAX_PATH
) )
{
- wxLogLastError(_T("GetModuleFileName"));
+ wxLogLastError(wxT("GetModuleFileName"));
}
return fullname;
// 0x0400 Windows 95, NT4
// 0x0410 Windows 98
// 0x0500 Windows ME, 2000
-// 0x0501 Windows XP
-// 0x0502 Windows 2003
-// 0x0600 Longhorn
+// 0x0501 Windows XP, 2003
+// 0x0502 Windows XP SP2, 2003 SP1
+// 0x0600 Windows Vista, 2008
+// 0x0601 Windows 7
//
// for the other Windows versions 0 is currently returned
enum wxWinVersion
wxWinVersion_NT5 = wxWinVersion_5,
wxWinVersion_2000 = wxWinVersion_5,
wxWinVersion_XP = 0x0501,
- wxWinVersion_2003 = 0x0502,
+ wxWinVersion_2003 = 0x0501,
+ wxWinVersion_XP_SP2 = 0x0502,
+ wxWinVersion_2003_SP1 = 0x0502,
wxWinVersion_6 = 0x0600,
wxWinVersion_Vista = wxWinVersion_6,
- wxWinVersion_NT6 = wxWinVersion_6
+ wxWinVersion_NT6 = wxWinVersion_6,
+
+ wxWinVersion_7 = 0x601
};
WXDLLIMPEXP_BASE wxWinVersion wxGetWinVersion();
extern HCURSOR wxGetCurrentBusyCursor(); // from msw/utils.cpp
extern const wxCursor *wxGetGlobalCursor(); // from msw/cursor.cpp
+// GetCursorPos can fail without populating the POINT. This falls back to GetMessagePos.
+WXDLLIMPEXP_CORE void wxGetCursorPosMSW(POINT* pt);
+
WXDLLIMPEXP_CORE void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont& the_font);
WXDLLIMPEXP_CORE void wxFillLogFont(LOGFONT *logFont, const wxFont *font);
WXDLLIMPEXP_CORE wxFont wxCreateFontFromLogFont(const LOGFONT *logFont);
// and returns either that window if it does or NULL otherwise
extern WXDLLIMPEXP_CORE wxWindow* wxFindWinFromHandle(HWND hwnd);
-// without STRICT WXHWND is the same as HWND anyhow
-inline wxWindow* wxFindWinFromHandle(WXHWND hWnd)
-{
- return wxFindWinFromHandle(wx_static_cast(HWND, hWnd));
-}
-
// find the window for HWND which is part of some wxWindow, i.e. unlike
// wxFindWinFromHandle() above it will also work for "sub controls" of a
// wxWindow.
projects / wxWidgets.git / blobdiff