-/*
- * wxuxthem.h : wxWindows support for Microsoft Windows XP Theme library
- * (uxtheme.dll)
- * Modified to work with almost all Win32 compilers
- * Compiler must support Unicode, the __cdecl calling convention, and the
- * __stdcall calling convention
- */
+///////////////////////////////////////////////////////////////////////////////
+// Name: wx/msw/uxtheme.h
+// Purpose: wxUxThemeEngine class: support for XP themes
+// Author: John Platts, Vadim Zeitlin
+// Modified by:
+// Created: 2003
+// RCS-ID: $Id$
+// Copyright: (c) 2003 John Platts, Vadim Zeitlin
+// Licence: wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_UXTHEME_H_
#define _WX_UXTHEME_H_
-// Use wxModule approach to initialization.
-#define WXU_USE_WXMODULE 1
+#include "wx/defs.h"
+
+#include "wx/msw/private.h" // we use GetHwndOf()
+#include "wx/msw/uxthemep.h"
+
+// Amazingly, GetThemeFont() and GetThemeSysFont() functions use LOGFONTA under
+// XP but LOGFONTW (even in non-Unicode build) under later versions of Windows.
+// If we declare them as taking LOGFONT below, the code would be able to
+// silently pass LOGFONTA to them in ANSI build and would crash at run-time
+// under Windows Vista/7 because of a buffer overrun (LOGFONTA being smaller
+// than LOGFONTW expected by these functions). If we we declare them as taking
+// LOGFONTW, the code wouldn't work correctly under XP. So we use a special
+// wxUxThemeFont class to encapsulate this and intentionally change the LOGFONT
+// output parameters of the theme functions to take it instead.
+
+class wxUxThemeFont
+{
+public:
+ // Trivial default ctor.
+ wxUxThemeFont() { }
+
+ // Just some unique type.
+ struct Ptr { };
#if wxUSE_UNICODE
-typedef struct _WXUOSVERSIONINFOEXW {
- WXDWORD dwOSVersionInfoSize;
- WXDWORD dwMajorVersion;
- WXDWORD dwMinorVersion;
- WXDWORD dwBuildNumber;
- WXDWORD dwPlatformId;
- wchar_t szCSDVersion[ 128 ]; // Maintenance string for PSS usage
- unsigned short wServicePackMajor;
- unsigned short wServicePackMinor;
- unsigned short wSuiteMask;
- unsigned char wProductType;
- unsigned char wReserved;
-} WXUOSVERSIONINFOEXW, *PWXUOSVERSIONINFOEXW, *LPWXUOSVERSIONINFOEXW;
-#define WXUOSVERSIONINFOEX WXUOSVERSIONINFOEXW
-#define PWXUOSVERSIONINFOEX PWXUOSVERSIONINFOEXW
-#define LPWXUOSVERSIONINFOEX LPWXUOSVERSIONINFOEXW
+ // In Unicode build we always use LOGFONT anyhow so this class is
+ // completely trivial.
+ Ptr *GetPtr() { return reinterpret_cast<Ptr *>(&m_lfW); }
+ const LOGFONTW& GetLOGFONT() { return m_lfW; }
+#else // !wxUSE_UNICODE
+ // Return either LOGFONTA or LOGFONTW pointer as required by the current
+ // Windows version.
+ Ptr *GetPtr()
+ {
+ return UseLOGFONTW() ? reinterpret_cast<Ptr *>(&m_lfW)
+ : reinterpret_cast<Ptr *>(&m_lfA);
+ }
+
+ // This method returns LOGFONT (i.e. LOGFONTA in ANSI build and LOGFONTW in
+ // Unicode one) which can be used with other, normal, Windows or wx
+ // functions. Internally it may need to transform LOGFONTW to LOGFONTA.
+ const LOGFONTA& GetLOGFONT()
+ {
+ if ( UseLOGFONTW() )
+ {
+ // Most of the fields are the same in LOGFONTA and LOGFONTW so just
+ // copy everything by default.
+ memcpy(&m_lfA, &m_lfW, sizeof(m_lfA));
+
+ // But the face name must be converted from Unicode.
+ WideCharToMultiByte(CP_ACP, 0, m_lfW.lfFaceName, -1,
+ m_lfA.lfFaceName, sizeof(m_lfA.lfFaceName),
+ NULL, NULL);
+ }
+
+ return m_lfA;
+ }
+
+private:
+ static bool UseLOGFONTW()
+ {
+ return wxGetWinVersion() >= wxWinVersion_Vista;
+ }
+
+ LOGFONTA m_lfA;
+#endif // wxUSE_UNICODE/!wxUSE_UNICODE
+
+private:
+ LOGFONTW m_lfW;
+
+ wxDECLARE_NO_COPY_CLASS(wxUxThemeFont);
+};
+
+typedef HTHEME (__stdcall *PFNWXUOPENTHEMEDATA)(HWND, const wchar_t *);
+typedef HRESULT (__stdcall *PFNWXUCLOSETHEMEDATA)(HTHEME);
+typedef HRESULT (__stdcall *PFNWXUDRAWTHEMEBACKGROUND)(HTHEME, HDC, int, int, const RECT *, const RECT *);
+typedef HRESULT (__stdcall *PFNWXUDRAWTHEMETEXT)(HTHEME, HDC, int, int, const wchar_t *, int, DWORD, DWORD, const RECT *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDCONTENTRECT)(HTHEME, HDC, int, int, const RECT *, RECT *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDEXTENT)(HTHEME, HDC, int, int, const RECT *, RECT *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEPARTSIZE)(HTHEME, HDC, int, int, const RECT *, /* enum */ THEMESIZE, SIZE *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMETEXTEXTENT)(HTHEME, HDC, int, int, const wchar_t *, int, DWORD, const RECT *, RECT *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMETEXTMETRICS)(HTHEME, HDC, int, int, TEXTMETRIC*);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDREGION)(HTHEME, HDC, int, int, const RECT *, HRGN *);
+typedef HRESULT (__stdcall *PFNWXUHITTESTTHEMEBACKGROUND)(HTHEME, HDC, int, int, DWORD, const RECT *, HRGN, POINT, unsigned short *);
+typedef HRESULT (__stdcall *PFNWXUDRAWTHEMEEDGE)(HTHEME, HDC, int, int, const RECT *, unsigned int, unsigned int, RECT *);
+typedef HRESULT (__stdcall *PFNWXUDRAWTHEMEICON)(HTHEME, HDC, int, int, const RECT *, HIMAGELIST, int);
+typedef BOOL (__stdcall *PFNWXUISTHEMEPARTDEFINED)(HTHEME, int, int);
+typedef BOOL (__stdcall *PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT)(HTHEME, int, int);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMECOLOR)(HTHEME, int, int, int, COLORREF*);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEMETRIC)(HTHEME, HDC, int, int, int, int *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMESTRING)(HTHEME, int, int, int, wchar_t *, int);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEBOOL)(HTHEME, int, int, int, BOOL *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEINT)(HTHEME, int, int, int, int *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEENUMVALUE)(HTHEME, int, int, int, int *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEPOSITION)(HTHEME, int, int, int, POINT *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEFONT)(HTHEME, HDC, int, int, int, wxUxThemeFont::Ptr *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMERECT)(HTHEME, int, int, int, RECT *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEMARGINS)(HTHEME, HDC, int, int, int, RECT *, MARGINS *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEINTLIST)(HTHEME, int, int, int, INTLIST*);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEPROPERTYORIGIN)(HTHEME, int, int, int, /* enum */ PROPERTYORIGIN *);
+typedef HRESULT (__stdcall *PFNWXUSETWINDOWTHEME)(HWND, const wchar_t*, const wchar_t *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEFILENAME)(HTHEME, int, int, int, wchar_t *, int);
+typedef COLORREF(__stdcall *PFNWXUGETTHEMESYSCOLOR)(HTHEME, int);
+typedef HBRUSH (__stdcall *PFNWXUGETTHEMESYSCOLORBRUSH)(HTHEME, int);
+typedef BOOL (__stdcall *PFNWXUGETTHEMESYSBOOL)(HTHEME, int);
+typedef int (__stdcall *PFNWXUGETTHEMESYSSIZE)(HTHEME, int);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMESYSFONT)(HTHEME, int, wxUxThemeFont::Ptr *);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMESYSSTRING)(HTHEME, int, wchar_t *, int);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMESYSINT)(HTHEME, int, int *);
+typedef BOOL (__stdcall *PFNWXUISTHEMEACTIVE)();
+typedef BOOL (__stdcall *PFNWXUISAPPTHEMED)();
+typedef HTHEME (__stdcall *PFNWXUGETWINDOWTHEME)(HWND);
+typedef HRESULT (__stdcall *PFNWXUENABLETHEMEDIALOGTEXTURE)(HWND, DWORD);
+typedef BOOL (__stdcall *PFNWXUISTHEMEDIALOGTEXTUREENABLED)(HWND);
+typedef DWORD (__stdcall *PFNWXUGETTHEMEAPPPROPERTIES)();
+typedef void (__stdcall *PFNWXUSETTHEMEAPPPROPERTIES)(DWORD);
+typedef HRESULT (__stdcall *PFNWXUGETCURRENTTHEMENAME)(wchar_t *, int, wchar_t *, int, wchar_t *, int);
+typedef HRESULT (__stdcall *PFNWXUGETTHEMEDOCUMENTATIONPROPERTY)(const wchar_t *, const wchar_t *, wchar_t *, int);
+typedef HRESULT (__stdcall *PFNWXUDRAWTHEMEPARENTBACKGROUND)(HWND, HDC, RECT *);
+typedef HRESULT (__stdcall *PFNWXUENABLETHEMING)(BOOL);
+
+// ----------------------------------------------------------------------------
+// wxUxThemeEngine: provides all theme functions from uxtheme.dll
+// ----------------------------------------------------------------------------
+
+// we always define this class, even if wxUSE_UXTHEME == 0, but we just make it
+// empty in this case -- this allows to use it elsewhere without any #ifdefs
+#if wxUSE_UXTHEME
+ #include "wx/dynlib.h"
+
+ #define wxUX_THEME_DECLARE(type, func) type func;
#else
-typedef struct _WXUOSVERSIONINFOEXA {
- WXDWORD dwOSVersionInfoSize;
- WXDWORD dwMajorVersion;
- WXDWORD dwMinorVersion;
- WXDWORD dwBuildNumber;
- WXDWORD dwPlatformId;
- char szCSDVersion [128]; // Maintenance string for PSS usage
- unsigned short wServicePackMajor;
- unsigned short wServicePackMinor;
- unsigned short wSuiteMask;
- unsigned char wProductType;
- unsigned char wReserved;
-} WXUOSVERSIONINFOEXA, *PWXUOSVERSIONINFOEXA, *LPWXUOSVERSIONINFOEXA;
-#define WXUOSVERSIONINFOEX WXUOSVERSIONINFOEXA
-#define PWXUOSVERSIONINFOEX PWXUOSVERSIONINFOEXA
-#define LPWXUOSVERSIONINFOEX LPWXUOSVERSIONINFOEXA
+ #define wxUX_THEME_DECLARE(type, func) type func(...) { return 0; }
#endif
-typedef int WXUBOOL ;
-
-typedef struct tagWXURECT
-{
- long left;
- long top;
- long right;
- long bottom;
-} WXURECT ;
-
-typedef void* WXHTHEME;
-typedef long WXUHRESULT;
-typedef WXHTHEME (__stdcall *PFNWXUOPENTHEMEDATA)(WXHWND, const wchar_t *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUCLOSETHEMEDATA)(WXHTHEME) ;
-typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEBACKGROUND)(WXHTHEME, WXHDC,
- int, int, const WXURECT *, const WXURECT *) ;
-#define WXU_DTT_GRAYED 0x1
-typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMETEXT)(WXHTHEME, WXHDC, int,
- int, const wchar_t *, int, DWORD,
- DWORD, const WXURECT *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDCONTENTRECT)(WXHTHEME, WXHDC,
- int, int, const WXURECT *, WXURECT *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDEXTENT)(WXHTHEME, WXHDC, int, int,
- const WXURECT *, WXURECT *) ;
-
-typedef enum WXUTHEMESIZE
+class WXDLLIMPEXP_CORE wxUxThemeEngine
{
- WXU_TS_MIN, // minimum size
- WXU_TS_TRUE, // size without stretching
- WXU_TS_DRAW, // size that theme mgr will use to draw part
+public:
+ // get the theme engine or NULL if themes are not available
+ static wxUxThemeEngine *Get();
+
+ // get the theme enging or NULL if themes are not available or not used for
+ // this application
+ static wxUxThemeEngine *GetIfActive();
+
+ // all uxtheme.dll functions
+ wxUX_THEME_DECLARE(PFNWXUOPENTHEMEDATA, OpenThemeData)
+ wxUX_THEME_DECLARE(PFNWXUCLOSETHEMEDATA, CloseThemeData)
+ wxUX_THEME_DECLARE(PFNWXUDRAWTHEMEBACKGROUND, DrawThemeBackground)
+ wxUX_THEME_DECLARE(PFNWXUDRAWTHEMETEXT, DrawThemeText)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEBACKGROUNDCONTENTRECT, GetThemeBackgroundContentRect)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEBACKGROUNDEXTENT, GetThemeBackgroundExtent)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEPARTSIZE, GetThemePartSize)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMETEXTEXTENT, GetThemeTextExtent)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMETEXTMETRICS, GetThemeTextMetrics)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEBACKGROUNDREGION, GetThemeBackgroundRegion)
+ wxUX_THEME_DECLARE(PFNWXUHITTESTTHEMEBACKGROUND, HitTestThemeBackground)
+ wxUX_THEME_DECLARE(PFNWXUDRAWTHEMEEDGE, DrawThemeEdge)
+ wxUX_THEME_DECLARE(PFNWXUDRAWTHEMEICON, DrawThemeIcon)
+ wxUX_THEME_DECLARE(PFNWXUISTHEMEPARTDEFINED, IsThemePartDefined)
+ wxUX_THEME_DECLARE(PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT, IsThemeBackgroundPartiallyTransparent)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMECOLOR, GetThemeColor)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEMETRIC, GetThemeMetric)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMESTRING, GetThemeString)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEBOOL, GetThemeBool)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEINT, GetThemeInt)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEENUMVALUE, GetThemeEnumValue)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEPOSITION, GetThemePosition)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEFONT, GetThemeFont)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMERECT, GetThemeRect)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEMARGINS, GetThemeMargins)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEINTLIST, GetThemeIntList)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEPROPERTYORIGIN, GetThemePropertyOrigin)
+ wxUX_THEME_DECLARE(PFNWXUSETWINDOWTHEME, SetWindowTheme)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEFILENAME, GetThemeFilename)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMESYSCOLOR, GetThemeSysColor)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMESYSCOLORBRUSH, GetThemeSysColorBrush)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMESYSBOOL, GetThemeSysBool)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMESYSSIZE, GetThemeSysSize)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMESYSFONT, GetThemeSysFont)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMESYSSTRING, GetThemeSysString)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMESYSINT, GetThemeSysInt)
+ wxUX_THEME_DECLARE(PFNWXUISTHEMEACTIVE, IsThemeActive)
+ wxUX_THEME_DECLARE(PFNWXUISAPPTHEMED, IsAppThemed)
+ wxUX_THEME_DECLARE(PFNWXUGETWINDOWTHEME, GetWindowTheme)
+ wxUX_THEME_DECLARE(PFNWXUENABLETHEMEDIALOGTEXTURE, EnableThemeDialogTexture)
+ wxUX_THEME_DECLARE(PFNWXUISTHEMEDIALOGTEXTUREENABLED, IsThemeDialogTextureEnabled)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEAPPPROPERTIES, GetThemeAppProperties)
+ wxUX_THEME_DECLARE(PFNWXUSETTHEMEAPPPROPERTIES, SetThemeAppProperties)
+ wxUX_THEME_DECLARE(PFNWXUGETCURRENTTHEMENAME, GetCurrentThemeName)
+ wxUX_THEME_DECLARE(PFNWXUGETTHEMEDOCUMENTATIONPROPERTY, GetThemeDocumentationProperty)
+ wxUX_THEME_DECLARE(PFNWXUDRAWTHEMEPARENTBACKGROUND, DrawThemeParentBackground)
+ wxUX_THEME_DECLARE(PFNWXUENABLETHEMING, EnableTheming)
+
+private:
+ // construcor is private as only Get() can create us and is also trivial as
+ // everything really happens in Initialize()
+ wxUxThemeEngine() { }
+
+ // destructor is private as only Get() and wxUxThemeModule delete us, it is
+ // not virtual as we're not supposed to be derived from
+ ~wxUxThemeEngine() { }
+
+#if wxUSE_UXTHEME
+ // initialize the theme engine: load the DLL, resolve the functions
+ //
+ // return true if we can be used, false if themes are not available
+ bool Initialize();
+
+
+ // uxtheme.dll
+ wxDynamicLibrary m_dllUxTheme;
+
+
+ // the one and only theme engine, initially NULL
+ static wxUxThemeEngine *ms_themeEngine;
+
+ // this is a bool which initially has the value -1 meaning "unknown"
+ static int ms_isThemeEngineAvailable;
+
+ // it must be able to delete us
+ friend class wxUxThemeModule;
+#endif // wxUSE_UXTHEME
+
+ wxDECLARE_NO_COPY_CLASS(wxUxThemeEngine);
};
-typedef struct tagWXUSIZE
-{
- long cx;
- long cy;
-} WXUSIZE ;
+#if wxUSE_UXTHEME
-typedef struct tagWXUTEXTMETRIC
-{
- long tmHeight;
- long tmAscent;
- long tmDescent;
- long tmInternalLeading;
- long tmExternalLeading;
- long tmAveCharWidth;
- long tmMaxCharWidth;
- long tmWeight;
- long tmOverhang;
- long tmDigitizedAspectX;
- long tmDigitizedAspectY;
- wchar_t tmFirstChar;
- wchar_t tmLastChar;
- wchar_t tmDefaultChar;
- wchar_t tmBreakChar;
- unsigned char tmItalic;
- unsigned char tmUnderlined;
- unsigned char tmStruckOut;
- unsigned char tmPitchAndFamily;
- unsigned char tmCharSet;
-} WXUTEXTMETRIC;
-
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEPARTSIZE)(WXHTHEME, WXHDC, int, int, const WXURECT *,
- enum WXUTHEMESIZE, WXUSIZE *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMETEXTEXTENT)(WXHTHEME, WXHDC, int, int, const wchar_t *,
- int, WXDWORD, const WXURECT *, WXURECT *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMETEXTMETRICS)(WXHTHEME, WXHDC,
- int, int, WXUTEXTMETRIC*);
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDREGION)(WXHTHEME, WXHDC,
- int, int, const WXURECT *, WXHRGN *) ;
-
-#define WXU_HTTB_BACKGROUNDSEG 0x0000
-#define WXU_HTTB_FIXEDBORDER 0x0002
-#define WXU_HTTB_CAPTION 0x0004
-#define WXU_HTTB_RESIZINGBORDER_LEFT 0x0010
-#define WXU_HTTB_RESIZINGBORDER_TOP 0x0020
-#define WXU_HTTB_RESIZINGBORDER_RIGHT 0x0040
-#define WXU_HTTB_RESIZINGBORDER_BOTTOM 0x0080
-#define WXU_HTTB_RESIZINGBORDER 0x00F0
-#define WXU_HTTB_SIZINGTEMPLATE 0x0100
-#define WXU_HTTB_SYSTEMSIZINGMARGINS 0x0200
-
-typedef struct tagWXUPOINT
-{
- long x;
- long y;
-} WXUPOINT ;
-
-typedef WXUHRESULT (__stdcall *PFNWXUHITTESTTHEMEBACKGROUND)(WXHTHEME, WXHDC, int,
- int, WXDWORD, const WXURECT *, WXHRGN,
- WXUPOINT, unsigned short *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEEDGE)(WXHTHEME, WXHDC, int, int,
- const WXURECT *, unsigned int, unsigned int, WXURECT *);
-typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEICON)(WXHTHEME, WXHDC, int, int,
- const WXURECT *, WXHIMAGELIST, int) ;
-typedef WXUBOOL (__stdcall *PFNWXUISTHEMEPARTDEFINED)(WXHTHEME, int, int) ;
-typedef WXUBOOL (__stdcall *PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT)(WXHTHEME, int, int) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMECOLOR)(WXHTHEME, int, int, int, WXCOLORREF) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEMETRIC)(WXHTHEME, WXHDC, int,
- int, int, int *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMESTRING)(WXHTHEME, int,
- int, int, wchar_t *, int) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBOOL)(WXHTHEME, int, int, int, WXUBOOL *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEINT)(WXHTHEME, int, int, int, int *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEENUMVALUE)(WXHTHEME, int, int, int, int *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEPOSITION)(WXHTHEME, int, int, int, WXUPOINT *) ;
-typedef struct tagWXULOGFONT
-{
- long lfHeight;
- long lfWidth;
- long lfEscapement;
- long lfOrientation;
- long lfWeight;
- unsigned char lfItalic;
- unsigned char lfUnderline;
- unsigned char lfStrikeOut;
- unsigned char lfCharSet;
- unsigned char lfOutPrecision;
- unsigned char lfClipPrecision;
- unsigned char lfQuality;
- unsigned char lfPitchAndFamily;
- wchar_t lfFaceName[32];
-} WXULOGFONT ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEFONT)(WXHTHEME, WXHDC, int, int, int, WXULOGFONT *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMERECT)(WXHTHEME, int, int, int, WXURECT *) ;
-typedef struct _WXUMARGINS
+/* static */ inline wxUxThemeEngine *wxUxThemeEngine::GetIfActive()
{
- int cxLeftWidth; // width of left border that retains its size
- int cxRightWidth; // width of right border that retains its size
- int cyTopHeight; // height of top border that retains its size
- int cyBottomHeight; // height of bottom border that retains its size
-} WXUMARGINS, *PWXUMARGINS;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEMARGINS)(WXHTHEME, WXHDC, int,
- int, int, WXURECT *, WXUMARGINS *) ;
-
-#define WXU_MAX_INTLIST_COUNT 10
-typedef struct _WXUINTLIST
-{
- int iValueCount; // number of values in iValues
- int iValues[WXU_MAX_INTLIST_COUNT];
-} WXUINTLIST, *PWXUINTLIST;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEINTLIST)(WXHTHEME, int,
- int, int, WXUINTLIST*) ;
-typedef enum WXUPROPERTYORIGIN
+ wxUxThemeEngine *engine = Get();
+ return engine && engine->IsAppThemed() && engine->IsThemeActive()
+ ? engine
+ : NULL;
+}
+
+#else // !wxUSE_UXTHEME
+
+/* static */ inline wxUxThemeEngine *wxUxThemeEngine::Get()
{
- WXU_PO_STATE, // property was found in the state section
- WXU_PO_PART, // property was found in the part section
- WXU_PO_CLASS, // property was found in the class section
- WXU_PO_GLOBAL, // property was found in [globals] section
- WXU_PO_NOTFOUND // property was not found
-};
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEPROPERTYORIGIN)(WXHTHEME, int,
- int, int, enum WXUPROPERTYORIGIN *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUSETWINDOWTHEME)(WXHWND, const wchar_t*, const wchar_t *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEFILENAME)(WXHTHEME, int, int, int, wchar_t *, int) ;
-typedef WXCOLORREF (__stdcall *PFNWXUGETTHEMESYSCOLOR)(WXHTHEME, int) ;
-typedef WXHBRUSH (__stdcall *PFNWXUGETTHEMESYSCOLORBRUSH)(WXHTHEME, int) ;
-typedef WXUBOOL (__stdcall *PFNWXUGETTHEMESYSBOOL)(WXHTHEME, int) ;
-typedef int (__stdcall *PFNWXUGETTHEMESYSSIZE)(WXHTHEME, int) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMESYSFONT)(WXHTHEME, int, WXULOGFONT *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMESYSSTRING)(WXHTHEME, int, wchar_t *, int) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMESYSINT)(WXHTHEME, int, int *) ;
-typedef WXUBOOL (__stdcall *PFNWXUISTHEMEACTIVE)() ;
-typedef WXUBOOL (__stdcall *PFNWXUISAPPTHEMED)() ;
-typedef WXHTHEME (__stdcall *PFNWXUGETWINDOWTHEME)(WXHWND) ;
-
-#define WXU_ETDT_DISABLE 0x00000001
-#define WXU_ETDT_ENABLE 0x00000002
-#define WXU_ETDT_USETABTEXTURE 0x00000004
-#define WXU_ETDT_ENABLETAB 0x00000006
-
-typedef WXUHRESULT (__stdcall *PFNWXUENABLETHEMEDIALOGTEXTURE)(WXHWND, WXDWORD) ;
-typedef WXUBOOL (__stdcall *PFNWXUISTHEMEDIALOGTEXTUREENABLED)(WXHWND) ;
-
-#define WXU_STAP_ALLOW_NONCLIENT 1
-#define WXU_STAP_ALLOW_CONTROLS 2
-#define WXU_STAP_ALLOW_WEBCONTENT 4
-
-typedef WXDWORD (__stdcall *PFNWXUGETTHEMEAPPPROPERTIES)() ;
-typedef void (__stdcall *PFNWXUSETTHEMEAPPPROPERTIES)(WXDWORD) ;
-typedef WXUHRESULT (__stdcall *PFNWXUGETCURRENTTHEMENAME)(wchar_t *, int,
- wchar_t *, int, wchar_t *, int) ;
-
-#define WXU_SZ_THDOCPROP_DISPLAYNAME L"DisplayName"
-#define WXU_SZ_THDOCPROP_CANONICALNAME L"ThemeName"
-#define WXU_SZ_THDOCPROP_TOOLTIP L"ToolTip"
-#define WXU_SZ_THDOCPROP_AUTHOR L"author"
-
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEDOCUMENTATIONPROPERTY)(const wchar_t *,
- const wchar_t *, wchar_t *, int) ;
-typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEPARENTBACKGROUND)(WXHWND, WXHDC, WXURECT *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUENABLETHEMING)(WXUBOOL) ;
-
-class wxUxThemeEngine
+ return NULL;
+}
+
+/* static */ inline wxUxThemeEngine *wxUxThemeEngine::GetIfActive()
{
-private:
- wxUxThemeEngine() ;
+ return NULL;
+}
-public:
- ~wxUxThemeEngine() ;
- bool IsInitialized() const { return m_bIsInitialized ; }
+#endif // wxUSE_UXTHEME/!wxUSE_UXTHEME
-private:
- bool m_bIsInitialized ;
- HINSTANCE m_hInstUXThemeDLL ;
+// ----------------------------------------------------------------------------
+// wxUxThemeHandle: encapsulates ::Open/CloseThemeData()
+// ----------------------------------------------------------------------------
+class wxUxThemeHandle
+{
public:
- static wxUxThemeEngine* wxInitUxThemeEngine() ;
-protected:
- void ResetFunctionPointers() ;
-public:
- PFNWXUOPENTHEMEDATA m_pfnOpenThemeData ;
- PFNWXUCLOSETHEMEDATA m_pfnCloseThemeData ;
- PFNWXUDRAWTHEMEBACKGROUND m_pfnDrawThemeBackground ;
- PFNWXUDRAWTHEMETEXT m_pfnDrawThemeText ;
- PFNWXUGETTHEMEBACKGROUNDCONTENTRECT m_pfnGetThemeBackgroundContentRect ;
- PFNWXUGETTHEMEBACKGROUNDEXTENT m_pfnGetThemeBackgroundExtent ;
- PFNWXUGETTHEMEPARTSIZE m_pfnGetThemePartSize ;
- PFNWXUGETTHEMETEXTEXTENT m_pfnGetThemeTextExtent ;
- PFNWXUGETTHEMETEXTMETRICS m_pfnGetThemeTextMetrics ;
- PFNWXUGETTHEMEBACKGROUNDREGION m_pfnGetThemeBackgroundRegion ;
- PFNWXUHITTESTTHEMEBACKGROUND m_pfnHitTestThemeBackground ;
- PFNWXUDRAWTHEMEEDGE m_pfnDrawThemeEdge ;
- PFNWXUDRAWTHEMEICON m_pfnDrawThemeIcon ;
- PFNWXUISTHEMEPARTDEFINED m_pfnIsThemePartDefined ;
- PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT m_pfnIsThemeBackgroundPartiallyTransparent ;
- PFNWXUGETTHEMECOLOR m_pfnGetThemeColor ;
- PFNWXUGETTHEMEMETRIC m_pfnGetThemeMetric ;
- PFNWXUGETTHEMESTRING m_pfnGetThemeString ;
- PFNWXUGETTHEMEBOOL m_pfnGetThemeBool ;
- PFNWXUGETTHEMEINT m_pfnGetThemeInt ;
- PFNWXUGETTHEMEENUMVALUE m_pfnGetThemeEnumValue ;
- PFNWXUGETTHEMEPOSITION m_pfnGetThemePosition ;
- PFNWXUGETTHEMEFONT m_pfnGetThemeFont ;
- PFNWXUGETTHEMERECT m_pfnGetThemeRect ;
- PFNWXUGETTHEMEMARGINS m_pfnGetThemeMargins ;
- PFNWXUGETTHEMEINTLIST m_pfnGetThemeIntList ;
- PFNWXUGETTHEMEPROPERTYORIGIN m_pfnGetThemePropertyOrigin ;
- PFNWXUSETWINDOWTHEME m_pfnSetWindowTheme ;
- PFNWXUGETTHEMEFILENAME m_pfnGetThemeFilename ;
- PFNWXUGETTHEMESYSCOLOR m_pfnGetThemeSysColor ;
- PFNWXUGETTHEMESYSCOLORBRUSH m_pfnGetThemeSysColorBrush ;
- PFNWXUGETTHEMESYSBOOL m_pfnGetThemeSysBool ;
- PFNWXUGETTHEMESYSSIZE m_pfnGetThemeSysSize ;
- PFNWXUGETTHEMESYSFONT m_pfnGetThemeSysFont ;
- PFNWXUGETTHEMESYSSTRING m_pfnGetThemeSysString ;
- PFNWXUGETTHEMESYSINT m_pfnGetThemeSysInt ;
- PFNWXUISTHEMEACTIVE m_pfnIsThemeActive ;
- PFNWXUISAPPTHEMED m_pfnIsAppThemed ;
- PFNWXUGETWINDOWTHEME m_pfnGetWindowTheme ;
- PFNWXUENABLETHEMEDIALOGTEXTURE m_pfnEnableThemeDialogTexture ;
- PFNWXUISTHEMEDIALOGTEXTUREENABLED m_pfnIsThemeDialogTextureEnabled ;
- PFNWXUGETTHEMEAPPPROPERTIES m_pfnGetThemeAppProperties ;
- PFNWXUSETTHEMEAPPPROPERTIES m_pfnSetThemeAppProperties ;
- PFNWXUGETCURRENTTHEMENAME m_pfnGetCurrentThemeName ;
- PFNWXUGETTHEMEDOCUMENTATIONPROPERTY m_pfnGetThemeDocumentationProperty ;
- PFNWXUDRAWTHEMEPARENTBACKGROUND m_pfnDrawThemeParentBackground ;
- PFNWXUENABLETHEMING m_pfnEnableTheming ;
-};
+ wxUxThemeHandle(const wxWindow *win, const wchar_t *classes)
+ {
+ wxUxThemeEngine *engine = wxUxThemeEngine::Get();
-extern wxUxThemeEngine* g_pThemeEngine ;
+ m_hTheme = engine ? (HTHEME)engine->OpenThemeData(GetHwndOf(win), classes)
+ : NULL;
+ }
-BOOL wxCanUseInitThemeEngine() ;
+ operator HTHEME() const { return m_hTheme; }
-#if !defined(WXU_USE_WXMODULE)
-BOOL wxUxInitThemeEngine() ;
-#endif
+ ~wxUxThemeHandle()
+ {
+ if ( m_hTheme )
+ {
+ wxUxThemeEngine::Get()->CloseThemeData(m_hTheme);
+ }
+ }
-#endif
+private:
+ HTHEME m_hTheme;
+
+ wxDECLARE_NO_COPY_CLASS(wxUxThemeHandle);
+};
+
+#endif // _WX_UXTHEME_H_
projects / wxWidgets.git / blobdiff