X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/50165591a5f7de9566fc3bb4fe1ec7e4673d13be..1550d5f80d130fea1c05302e890095b7ad27e085:/include/wx/msw/private.h diff --git a/include/wx/msw/private.h b/include/wx/msw/private.h index 14fc50144e..c7aebfc709 100644 --- a/include/wx/msw/private.h +++ b/include/wx/msw/private.h @@ -1,7 +1,7 @@ ///////////////////////////////////////////////////////////////////////////// // Name: private.h // Purpose: Private declarations: as this header is only included by -// wxWindows itself, it may contain identifiers which don't start +// wxWidgets itself, it may contain identifiers which don't start // with "wx". // Author: Julian Smart // Modified by: @@ -16,14 +16,6 @@ #include "wx/msw/wrapwin.h" -#if defined (__WXWINCE__) - #include // RGB, COLORREF - #define ERRFALSE(x) - #include // Global Namespaces ::GetKeyState, ::GetWindowRect - #include "wx/msw/winundef.h" -#endif - - #ifdef __WXMICROWIN__ // Extra prototypes and symbols not defined by MicroWindows #include "wx/msw/microwin.h" @@ -91,10 +83,7 @@ WXDLLEXPORT_DATA(extern HFONT) wxSTATUS_LINE_FONT; #define CASTWNDPROC (WndProcCast) -//is this the right place; doing a #include...missing.h gives errors (CE) -#if defined(__DIGITALMARS__) -#define CCS_VERT 0x00000080L -#endif + // --------------------------------------------------------------------------- // some stuff for old Windows versions (FIXME: what does it do here??) @@ -256,7 +245,7 @@ inline void wxCopyRECTToRect(const RECT& r, wxRect& rect) extern void HIMETRICToPixel(LONG *x, LONG *y); extern void PixelToHIMETRIC(LONG *x, LONG *y); -// Windows convention of the mask is opposed to the wxWindows one, so we need +// 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 HBITMAP wxInvertMask(HBITMAP hbmpMask, int w = 0, int h = 0); @@ -302,14 +291,11 @@ inline bool wxIsCtrlDown() inline RECT wxGetWindowRect(HWND hwnd) { RECT rect; -#ifdef __WIN16__ - ::GetWindowRect(hwnd, &rect); -#else // Win32 + if ( !::GetWindowRect(hwnd, &rect) ) { wxLogLastError(_T("GetWindowRect")); } -#endif // Win16/32 return rect; } @@ -317,14 +303,11 @@ inline RECT wxGetWindowRect(HWND hwnd) inline RECT wxGetClientRect(HWND hwnd) { RECT rect; -#ifdef __WIN16__ - ::GetClientRect(hwnd, &rect); -#else // Win32 + if ( !::GetClientRect(hwnd, &rect) ) { wxLogLastError(_T("GetClientRect")); } -#endif // Win16/32 return rect; } @@ -342,7 +325,9 @@ struct WinStruct : public T WinStruct() { ::ZeroMemory(this, sizeof(T)); - cbSize = sizeof(T); + + // explicit qualification is required here for this to be valid C++ + this->cbSize = sizeof(T); } }; @@ -363,6 +348,22 @@ private: DECLARE_NO_COPY_CLASS(ScreenHDC) }; +// the same as ScreenHDC but for window DCs +class WindowHDC +{ +public: + WindowHDC(HWND hwnd) { m_hdc = ::GetDC(m_hwnd = hwnd); } + ~WindowHDC() { ::ReleaseDC(m_hwnd, m_hdc); } + + operator HDC() const { return m_hdc; } + +private: + HWND m_hwnd; + HDC m_hdc; + + DECLARE_NO_COPY_CLASS(WindowHDC) +}; + // the same as ScreenHDC but for memory DCs: creates the HDC compatible with // the given one (screen by default) in ctor and destroys it in dtor class MemoryHDC @@ -399,7 +400,6 @@ private: DECLARE_NO_COPY_CLASS(SelectInHDC) }; -#ifndef __WXWINCE__ // when working with global pointers (which is unfortunately still necessary // sometimes, e.g. for clipboard) it is important to unlock them exactly as // many times as we lock them which just asks for using a "smart lock" class @@ -408,7 +408,7 @@ class GlobalPtr public: GlobalPtr(HGLOBAL hGlobal) : m_hGlobal(hGlobal) { - m_ptr = ::GlobalLock(hGlobal); + m_ptr = GlobalLock(hGlobal); if ( !m_ptr ) { wxLogLastError(_T("GlobalLock")); @@ -417,7 +417,7 @@ public: ~GlobalPtr() { - if ( !::GlobalUnlock(m_hGlobal) ) + if ( !GlobalUnlock(m_hGlobal) ) { #ifdef __WXDEBUG__ // this might happen simply because the block became unlocked @@ -438,7 +438,6 @@ private: DECLARE_NO_COPY_CLASS(GlobalPtr) }; -#endif // --------------------------------------------------------------------------- // macros to make casting between WXFOO and FOO a bit easier: the GetFoo() @@ -464,6 +463,9 @@ private: #define GetHaccel() ((HACCEL)GetHACCEL()) #define GetHaccelOf(table) ((HACCEL)((table).GetHACCEL())) +#define GetHbrush() ((HPEN)GetResourceHandle()) +#define GetHbrushOf(brush) ((HPEN)(brush).GetResourceHandle()) + #define GetHmenu() ((HMENU)GetHMenu()) #define GetHmenuOf(menu) ((HMENU)menu->GetHMenu()) @@ -476,6 +478,9 @@ private: #define GetHpalette() ((HPALETTE)GetHPALETTE()) #define GetHpaletteOf(pal) ((HPALETTE)(pal).GetHPALETTE()) +#define GetHpen() ((HPEN)GetResourceHandle()) +#define GetHpenOf(pen) ((HPEN)(pen).GetResourceHandle()) + #define GetHrgn() ((HRGN)GetHRGN()) #define GetHrgnOf(rgn) ((HRGN)(rgn).GetHRGN()) @@ -504,7 +509,7 @@ WXDLLIMPEXP_BASE void wxSetInstance(HINSTANCE hInst); extern HCURSOR wxGetCurrentBusyCursor(); // from msw/utils.cpp extern const wxCursor *wxGetGlobalCursor(); // from msw/cursor.cpp -WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont *the_font); +WXDLLEXPORT void wxGetCharSize(WXHWND wnd, int *x, int *y, const wxFont& the_font); WXDLLEXPORT void wxFillLogFont(LOGFONT *logFont, const wxFont *font); WXDLLEXPORT wxFont wxCreateFontFromLogFont(const LOGFONT *logFont); WXDLLEXPORT wxFontEncoding wxGetFontEncFromCharSet(int charset); @@ -557,57 +562,56 @@ WXDLLEXPORT extern wxSize wxGetHiconSize(HICON hicon); // Lines are drawn differently for WinCE and regular WIN32 WXDLLEXPORT void wxDrawLine(HDC hdc, int x1, int y1, int x2, int y2); -// LocalAlloc should be used on WinCE -#ifdef __WXWINCE__ -#include - -#if _WIN32_WCE <= 211 -#define GlobalAlloc LocalAlloc -#define GlobalFree LocalFree -#define GlobalLock(mem) mem -#define GlobalUnlock(mem) -#define GlobalSize LocalSize -#define GPTR LPTR -#define GHND LPTR -#define GMEM_MOVEABLE 0 -#define GMEM_SHARE 0 -#endif +// ---------------------------------------------------------------------------- +// 32/64 bit helpers +// ---------------------------------------------------------------------------- -#if 0 - -HLOCAL -WINAPI -LocalAlloc ( - UINT fuFlags, - UINT cbBytes - ); - -HLOCAL -WINAPI -LocalFree ( - HLOCAL hMem - ); - -#ifndef LMEM_FIXED -#define LMEM_FIXED 0x0000 -#define LMEM_MOVEABLE 0x0002 -#define LMEM_NOCOMPACT 0x0010 /**** Used for Moveable Memory ***/ -#define LMEM_NODISCARD 0x0020 /**** Ignored *****/ -#define LMEM_ZEROINIT 0x0040 -#define LMEM_MODIFY 0x0080 /*** Used only in LocalReAlloc() **/ -#define LMEM_DISCARDABLE 0x0F00 /**** Ignored ****/ -#define LMEM_VALID_FLAGS 0x0F72 -#define LMEM_INVALID_HANDLE 0x8000 - -#define LHND (LMEM_MOVEABLE | LMEM_ZEROINIT) -#define LPTR (LMEM_FIXED | LMEM_ZEROINIT) -#endif +#ifdef __WIN64__ -#endif - // 0 +inline void *wxGetWindowProc(HWND hwnd) +{ + return (void *)::GetWindowLongPtr(hwnd, GWLP_WNDPROC); +} + +inline void *wxGetWindowUserData(HWND hwnd) +{ + return (void *)::GetWindowLongPtr(hwnd, GWLP_USERDATA); +} + +inline WNDPROC wxSetWindowProc(HWND hwnd, WNDPROC func) +{ + return (WNDPROC)::SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR)func); +} + +inline void *wxSetWindowUserData(HWND hwnd, void *data) +{ + return (void *)::SetWindowLongPtr(hwnd, GWLP_USERDATA, (LONG_PTR)data); +} + +#else // __WIN32__ + +inline void *wxGetWindowProc(HWND hwnd) +{ + return (void *)::GetWindowLong(hwnd, GWL_WNDPROC); +} + +inline void *wxGetWindowUserData(HWND hwnd) +{ + return (void *)::GetWindowLong(hwnd, GWL_USERDATA); +} + +inline WNDPROC wxSetWindowProc(HWND hwnd, WNDPROC func) +{ + return (WNDPROC)::SetWindowLong(hwnd, GWL_WNDPROC, (LONG)func); +} + +inline void *wxSetWindowUserData(HWND hwnd, void *data) +{ + return (void *)::SetWindowLong(hwnd, GWL_USERDATA, (LONG)data); +} + +#endif // __WIN64__/__WIN32__ -#endif - // __WXWINCE__ #endif // wxUSE_GUI #endif