-/*
- * 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: include/wx/msw/uxtheme.h
+// Purpose: wxUxThemeEngine class: support for XP themes
+// Author:
+// Modified by:
+// Created: 2003
+// RCS-ID: $Id$
+// Copyright: (c) 2003 wxWindows Dev-Team
+// License: wxWindows license
+///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_UXTHEME_H_
#define _WX_UXTHEME_H_
#ifdef __GNUG__
- #pragma interface "uxtheme.cpp"
+ #pragma interface "uxtheme.h"
#endif
-// Use wxModule approach to initialization.
-#define WXU_USE_WXMODULE 1
+#include "wx/defs.h"
#if wxUSE_UNICODE
typedef struct _WXUOSVERSIONINFOEXW {
#define LPWXUOSVERSIONINFOEX LPWXUOSVERSIONINFOEXA
#endif
-typedef int WXUBOOL ;
+typedef int WXUBOOL;
typedef struct tagWXURECT
{
long top;
long right;
long bottom;
-} WXURECT ;
+} WXURECT;
typedef void* WXHTHEME;
typedef long WXUHRESULT;
-typedef WXHTHEME (__stdcall *PFNWXUOPENTHEMEDATA)(WXHWND, const wchar_t *) ;
-typedef WXUHRESULT (__stdcall *PFNWXUCLOSETHEMEDATA)(WXHTHEME) ;
+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 *) ;
+ 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 *) ;
+ DWORD, const WXURECT *);
typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDCONTENTRECT)(WXHTHEME, WXHDC,
- int, int, const WXURECT *, WXURECT *) ;
+ int, int, const WXURECT *, WXURECT *);
typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDEXTENT)(WXHTHEME, WXHDC, int, int,
- const WXURECT *, WXURECT *) ;
+ const WXURECT *, WXURECT *);
enum WXUTHEMESIZE
{
{
long cx;
long cy;
-} WXUSIZE ;
+} WXUSIZE;
typedef struct tagWXUTEXTMETRIC
{
} WXUTEXTMETRIC;
typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEPARTSIZE)(WXHTHEME, WXHDC, int, int, const WXURECT *,
- enum WXUTHEMESIZE, WXUSIZE *) ;
+ enum WXUTHEMESIZE, WXUSIZE *);
typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMETEXTEXTENT)(WXHTHEME, WXHDC, int, int, const wchar_t *,
- int, WXDWORD, const WXURECT *, WXURECT *) ;
+ 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 *) ;
+ int, int, const WXURECT *, WXHRGN *);
#define WXU_HTTB_BACKGROUNDSEG 0x0000
#define WXU_HTTB_FIXEDBORDER 0x0002
{
long x;
long y;
-} WXUPOINT ;
+} WXUPOINT;
typedef WXUHRESULT (__stdcall *PFNWXUHITTESTTHEMEBACKGROUND)(WXHTHEME, WXHDC, int,
int, WXDWORD, const WXURECT *, WXHRGN,
- WXUPOINT, unsigned short *) ;
+ 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*) ;
+ 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 *) ;
+ 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 *) ;
+ 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;
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 *) ;
+} WXULOGFONT;
+typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEFONT)(WXHTHEME, WXHDC, int, int, int, WXULOGFONT *);
+typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMERECT)(WXHTHEME, int, int, int, WXURECT *);
typedef struct _WXUMARGINS
{
int cxLeftWidth; // width of left 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 *) ;
+ int, int, WXURECT *, WXUMARGINS *);
#define WXU_MAX_INTLIST_COUNT 10
typedef struct _WXUINTLIST
int iValues[WXU_MAX_INTLIST_COUNT];
} WXUINTLIST, *PWXUINTLIST;
typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEINTLIST)(WXHTHEME, int,
- int, int, WXUINTLIST*) ;
+ int, int, WXUINTLIST*);
enum WXUPROPERTYORIGIN
{
};
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) ;
+ 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) ;
+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 WXDWORD (__stdcall *PFNWXUGETTHEMEAPPPROPERTIES)();
+typedef void (__stdcall *PFNWXUSETTHEMEAPPPROPERTIES)(WXDWORD);
typedef WXUHRESULT (__stdcall *PFNWXUGETCURRENTTHEMENAME)(wchar_t *, int,
- wchar_t *, int, 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_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) ;
+ const wchar_t *, wchar_t *, int);
+typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEPARENTBACKGROUND)(WXHWND, WXHDC, WXURECT *);
+typedef WXUHRESULT (__stdcall *PFNWXUENABLETHEMING)(WXUBOOL);
+
+// ----------------------------------------------------------------------------
+// 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/dynload.h"
+
+ #define wxUX_THEME_DECLARE(type, func) type func;
+#else
+ #define wxUX_THEME_DECLARE(type, func) type func(...) { return 0; }
+#endif
class WXDLLEXPORT wxUxThemeEngine
{
-private:
- wxUxThemeEngine() ;
-
public:
- ~wxUxThemeEngine() ;
- bool IsInitialized() const { return m_bIsInitialized ; }
+ // get the theme engine or NULL if themes are not available
+ static wxUxThemeEngine *Get();
+
+ // 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:
- bool m_bIsInitialized ;
- HINSTANCE m_hInstUXThemeDLL ;
+ // construcor is private as only Get() can create us and is also trivial as
+ // everything really happens in Initialize()
+ wxUxThemeEngine() { }
-public:
- static wxUxThemeEngine* wxInitUxThemeEngine() ;
- static wxUxThemeEngine* Get() ;
-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 ;
+ // 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
+
+ DECLARE_NO_COPY_CLASS(wxUxThemeEngine);
};
-WXDLLEXPORT_DATA(extern wxUxThemeEngine*) g_pThemeEngine ;
+#if !wxUSE_UXTHEME
-WXDLLEXPORT BOOL wxCanUseInitThemeEngine() ;
+/* static */ inline wxUxThemeEngine *wxUxThemeEngine::Get()
+{
+ return NULL;
+}
-#if !defined(WXU_USE_WXMODULE)
-WXDLLEXPORT BOOL wxUxInitThemeEngine() ;
-#endif
+#endif // !wxUSE_UXTHEME
-#endif
+#endif // _WX_UXTHEME_H_
-/*
- * 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: src/msw/uxtheme.cpp
+// Purpose: implements wxUxThemeEngine class: support for XP themes
+// Author:
+// Modified by:
+// Created: 2003
+// RCS-ID: $Id$
+// Copyright: (c) 2003 wxWindows Dev-Team
+// License: wxWindows license
+///////////////////////////////////////////////////////////////////////////////
+
+// ============================================================================
+// declarations
+// ============================================================================
#ifdef __GNUG__
-#pragma implementation "uxtheme.h"
+ #pragma implementation "uxtheme.h"
#endif
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#pragma hdrstop
#endif
+#if wxUSE_UXTHEME
+
#ifndef WX_PRECOMP
#include "wx/app.h"
#include "wx/toplevel.h"
#include "wx/module.h"
-#if wxUSE_UXTHEME
-
#include "wx/msw/wrapwin.h"
#include "wx/msw/uxtheme.h"
#include "wx/msw/private.h"
-#include "wx/app.h" // for GetComCtl32Version
-
-wxUxThemeEngine* g_pThemeEngine = ((wxUxThemeEngine*)NULL) ;
-BOOL wxCanUseInitThemeEngine()
-{
- WXUOSVERSIONINFOEX wxuosex ;
- memset((void*)&wxuosex, 0, sizeof(WXUOSVERSIONINFOEX)) ;
- wxuosex.dwOSVersionInfoSize = sizeof(WXUOSVERSIONINFOEX) ;
- if(!GetVersionEx((LPOSVERSIONINFO)&wxuosex))
- {
- wxuosex.dwOSVersionInfoSize = sizeof(OSVERSIONINFO) ;
- if(!GetVersionEx((LPOSVERSIONINFO)&wxuosex))
- {
- return FALSE ;
- }
- }
- if ((wxuosex.dwMajorVersion == 5) && (wxuosex.dwMinorVersion > 0))
- {
- return (wxTheApp->GetComCtl32Version() >= 600) ;
- }
- else
- {
- return FALSE ;
- }
-}
+// ============================================================================
+// wxUxThemeModule
+// ============================================================================
-wxUxThemeEngine* wxUxThemeEngine::wxInitUxThemeEngine()
-{
- wxUxThemeEngine* pThemeEngine = new wxUxThemeEngine ;
- return pThemeEngine ;
-}
-
-wxUxThemeEngine* wxUxThemeEngine::Get()
-{
- return g_pThemeEngine;
-}
-
-#ifdef WXU_USE_WXMODULE
+// this module is responsable for deleting the theme engine
class wxUxThemeModule : public wxModule
{
- DECLARE_DYNAMIC_CLASS(wxUxThemeModule)
public:
+ virtual bool OnInit() { return true; }
virtual void OnExit()
{
- if((wxCanUseInitThemeEngine()) && (g_pThemeEngine))
+ if ( wxUxThemeEngine::ms_themeEngine )
{
- delete g_pThemeEngine ;
- g_pThemeEngine = ((wxUxThemeEngine*)NULL) ;
+ // this is probably not necessary right now but try to be careful
+ // and avoid the problems which we might have if someone ever
+ // decides to show a message box using the theme engine from
+ // wxUxThemeEngine dtor (e.g. from wxDynamicLibrary dtor...) or
+ // something like this
+ wxUxThemeEngine *themeEngine = wxUxThemeEngine::ms_themeEngine;
+ wxUxThemeEngine::ms_themeEngine = NULL;
+ wxUxThemeEngine::ms_isThemeEngineAvailable = false;
+
+ delete themeEngine;
}
}
- virtual bool OnInit()
- {
- if(!wxCanUseInitThemeEngine())
- {
- g_pThemeEngine = ((wxUxThemeEngine*)NULL) ;
- return TRUE ;
- }
- g_pThemeEngine = wxUxThemeEngine::wxInitUxThemeEngine() ;
- if(!g_pThemeEngine)
- {
- return FALSE ;
- }
- else if(!g_pThemeEngine->IsInitialized())
- {
- OnExit() ;
- return FALSE ;
- }
- return TRUE ;
- }
+ DECLARE_DYNAMIC_CLASS(wxUxThemeModule)
};
IMPLEMENT_DYNAMIC_CLASS(wxUxThemeModule, wxModule)
-#else
-static void __cdecl wxUxThemeEngineOnExit()
-{
- if(g_pThemeEngine)
- {
- delete g_pThemeEngine ;
- g_pThemeEngine = ((wxUxThemeEngine*)NULL) ;
- }
-}
-BOOL wxUxInitThemeEngine()
-{
- if(!wxCanUseInitThemeEngine())
- {
- return TRUE ;
- }
- g_pThemeEngine = wxUxThemeEngine::wxInitUxThemeEngine() ;
- if(!g_pThemeEngine)
- {
- return FALSE ;
- }
- else if(!g_pThemeEngine->IsInitialized())
- {
- wxUxThemeEngineOnExit() ;
- return FALSE ;
- }
+// ============================================================================
+// wxUxThemeEngine implementation
+// ============================================================================
- if(atexit(wxUxThemeEngineOnExit) != 0)
- {
- wxUxThemeEngineOnExit() ;
- return FALSE ;
- }
+wxUxThemeEngine *wxUxThemeEngine::ms_themeEngine = NULL;
+int wxUxThemeEngine::ms_isThemeEngineAvailable = -1; // unknown
- return TRUE ;
-}
-#endif
-
-#define WXU_GET_FN_PTR(hmod, type, pfunc, funcname) if(hmod != ((HINSTANCE)NULL)) { \
- pfunc = (type)::GetProcAddress(hmod, funcname) ; \
- if(pfunc == ((type)NULL)) \
- { \
- ::FreeLibrary(hmod) ; \
- hmod = ((HINSTANCE)NULL) ; \
- } \
-}
-
-wxUxThemeEngine::wxUxThemeEngine()
+wxUxThemeEngine* wxUxThemeEngine::Get()
{
- m_hInstUXThemeDLL = ::LoadLibraryA("uxtheme.dll") ;
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUOPENTHEMEDATA, m_pfnOpenThemeData, "OpenThemeData")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUCLOSETHEMEDATA, m_pfnCloseThemeData, "CloseThemeData")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUDRAWTHEMEBACKGROUND, m_pfnDrawThemeBackground, "DrawThemeBackground")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUDRAWTHEMETEXT, m_pfnDrawThemeText, "DrawThemeText")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEBACKGROUNDCONTENTRECT, m_pfnGetThemeBackgroundContentRect, "GetThemeBackgroundContentRect")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEBACKGROUNDEXTENT, m_pfnGetThemeBackgroundExtent, "GetThemeBackgroundExtent")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEPARTSIZE, m_pfnGetThemePartSize, "GetThemePartSize")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMETEXTEXTENT, m_pfnGetThemeTextExtent, "GetThemeTextExtent")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMETEXTMETRICS, m_pfnGetThemeTextMetrics, "GetThemeTextMetrics")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEBACKGROUNDREGION, m_pfnGetThemeBackgroundRegion, "GetThemeBackgroundRegion")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUHITTESTTHEMEBACKGROUND, m_pfnHitTestThemeBackground, "HitTestThemeBackground")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUDRAWTHEMEEDGE, m_pfnDrawThemeEdge, "DrawThemeEdge")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUDRAWTHEMEICON, m_pfnDrawThemeIcon, "DrawThemeIcon")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUISTHEMEPARTDEFINED, m_pfnIsThemePartDefined, "IsThemePartDefined")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT, m_pfnIsThemeBackgroundPartiallyTransparent, "IsThemeBackgroundPartiallyTransparent")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMECOLOR, m_pfnGetThemeColor, "GetThemeColor")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEMETRIC, m_pfnGetThemeMetric, "GetThemeMetric")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESTRING, m_pfnGetThemeString, "GetThemeString")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEBOOL, m_pfnGetThemeBool, "GetThemeBool")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEINT, m_pfnGetThemeInt, "GetThemeInt")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEENUMVALUE, m_pfnGetThemeEnumValue, "GetThemeEnumValue")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEPOSITION, m_pfnGetThemePosition, "GetThemePosition")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEFONT, m_pfnGetThemeFont, "GetThemeFont")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMERECT, m_pfnGetThemeRect, "GetThemeRect")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEMARGINS, m_pfnGetThemeMargins, "GetThemeMargins")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEINTLIST, m_pfnGetThemeIntList, "GetThemeIntList")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEPROPERTYORIGIN, m_pfnGetThemePropertyOrigin, "GetThemePropertyOrigin")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUSETWINDOWTHEME, m_pfnSetWindowTheme, "SetWindowTheme")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEFILENAME, m_pfnGetThemeFilename, "GetThemeFilename")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSCOLOR, m_pfnGetThemeSysColor, "GetThemeSysColor")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSCOLORBRUSH, m_pfnGetThemeSysColorBrush, "GetThemeSysColorBrush")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSBOOL, m_pfnGetThemeSysBool, "GetThemeSysBool")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSSIZE, m_pfnGetThemeSysSize, "GetThemeSysSize")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSFONT, m_pfnGetThemeSysFont, "GetThemeSysFont")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSSTRING, m_pfnGetThemeSysString, "GetThemeSysString")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSINT, m_pfnGetThemeSysInt, "GetThemeSysInt")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUISTHEMEACTIVE, m_pfnIsThemeActive, "IsThemeActive")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUISAPPTHEMED, m_pfnIsAppThemed, "IsAppThemed")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETWINDOWTHEME, m_pfnGetWindowTheme, "GetWindowTheme")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUENABLETHEMEDIALOGTEXTURE, m_pfnEnableThemeDialogTexture, "EnableThemeDialogTexture")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUISTHEMEDIALOGTEXTUREENABLED, m_pfnIsThemeDialogTextureEnabled, "IsThemeDialogTextureEnabled")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEAPPPROPERTIES, m_pfnGetThemeAppProperties, "GetThemeAppProperties")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUSETTHEMEAPPPROPERTIES, m_pfnSetThemeAppProperties, "SetThemeAppProperties")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETCURRENTTHEMENAME, m_pfnGetCurrentThemeName, "GetCurrentThemeName")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEDOCUMENTATIONPROPERTY, m_pfnGetThemeDocumentationProperty, "GetThemeDocumentationProperty")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUDRAWTHEMEPARENTBACKGROUND, m_pfnDrawThemeParentBackground, "DrawThemeParentBackground")
- WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUENABLETHEMING, m_pfnEnableTheming, "EnableTheming")
- m_bIsInitialized = (m_hInstUXThemeDLL != ((HINSTANCE)NULL)) ;
- if(!m_bIsInitialized)
+ // we assume that themes are only used in the main thread hence no need for
+ // critical section here
+ if ( ms_isThemeEngineAvailable == -1 )
{
- ResetFunctionPointers() ;
+ // we're called or the first time, check if the themes are available
+ ms_themeEngine = new wxUxThemeEngine;
+ if ( !ms_themeEngine->Initialize() )
+ {
+ // can't use themes, probably because the system doesn't support
+ // them, don't do it again
+ delete ms_themeEngine;
+ ms_themeEngine = NULL;
+
+ ms_isThemeEngineAvailable = false;
+ }
+ else // initialized ok
+ {
+ ms_isThemeEngineAvailable = true;
+ }
}
-}
-void wxUxThemeEngine::ResetFunctionPointers()
-{
- m_pfnOpenThemeData = ((PFNWXUOPENTHEMEDATA)NULL) ;
- m_pfnCloseThemeData = ((PFNWXUCLOSETHEMEDATA)NULL) ;
- m_pfnDrawThemeBackground = ((PFNWXUDRAWTHEMEBACKGROUND)NULL) ;
- m_pfnDrawThemeText = ((PFNWXUDRAWTHEMETEXT)NULL) ;
- m_pfnGetThemeBackgroundContentRect = ((PFNWXUGETTHEMEBACKGROUNDCONTENTRECT)NULL) ;
- m_pfnGetThemeBackgroundExtent = ((PFNWXUGETTHEMEBACKGROUNDEXTENT)NULL) ;
- m_pfnGetThemePartSize = ((PFNWXUGETTHEMEPARTSIZE)NULL) ;
- m_pfnGetThemeTextExtent = ((PFNWXUGETTHEMETEXTEXTENT)NULL) ;
- m_pfnGetThemeTextMetrics = ((PFNWXUGETTHEMETEXTMETRICS)NULL) ;
- m_pfnGetThemeBackgroundRegion = ((PFNWXUGETTHEMEBACKGROUNDREGION)NULL) ;
- m_pfnHitTestThemeBackground = ((PFNWXUHITTESTTHEMEBACKGROUND)NULL) ;
- m_pfnDrawThemeEdge = ((PFNWXUDRAWTHEMEEDGE)NULL) ;
- m_pfnDrawThemeIcon = ((PFNWXUDRAWTHEMEICON)NULL) ;
- m_pfnIsThemePartDefined = ((PFNWXUISTHEMEPARTDEFINED)NULL) ;
- m_pfnIsThemeBackgroundPartiallyTransparent = ((PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT)NULL) ;
- m_pfnGetThemeColor = ((PFNWXUGETTHEMECOLOR)NULL) ;
- m_pfnGetThemeMetric = ((PFNWXUGETTHEMEMETRIC)NULL) ;
- m_pfnGetThemeString = ((PFNWXUGETTHEMESTRING)NULL) ;
- m_pfnGetThemeBool = ((PFNWXUGETTHEMEBOOL)NULL) ;
- m_pfnGetThemeInt = ((PFNWXUGETTHEMEINT)NULL) ;
- m_pfnGetThemeEnumValue = ((PFNWXUGETTHEMEENUMVALUE)NULL) ;
- m_pfnGetThemePosition = ((PFNWXUGETTHEMEPOSITION)NULL) ;
- m_pfnGetThemeFont = ((PFNWXUGETTHEMEFONT)NULL) ;
- m_pfnGetThemeRect = ((PFNWXUGETTHEMERECT)NULL) ;
- m_pfnGetThemeMargins = ((PFNWXUGETTHEMEMARGINS)NULL) ;
- m_pfnGetThemeIntList = ((PFNWXUGETTHEMEINTLIST)NULL) ;
- m_pfnGetThemePropertyOrigin = ((PFNWXUGETTHEMEPROPERTYORIGIN)NULL) ;
- m_pfnSetWindowTheme = ((PFNWXUSETWINDOWTHEME)NULL) ;
- m_pfnGetThemeFilename = ((PFNWXUGETTHEMEFILENAME)NULL) ;
- m_pfnGetThemeSysColor = ((PFNWXUGETTHEMESYSCOLOR)NULL) ;
- m_pfnGetThemeSysColorBrush = ((PFNWXUGETTHEMESYSCOLORBRUSH)NULL) ;
- m_pfnGetThemeSysBool = ((PFNWXUGETTHEMESYSBOOL)NULL) ;
- m_pfnGetThemeSysSize = ((PFNWXUGETTHEMESYSSIZE)NULL) ;
- m_pfnGetThemeSysFont = ((PFNWXUGETTHEMESYSFONT)NULL) ;
- m_pfnGetThemeSysString = ((PFNWXUGETTHEMESYSSTRING)NULL) ;
- m_pfnGetThemeSysInt = ((PFNWXUGETTHEMESYSINT)NULL) ;
- m_pfnIsThemeActive = ((PFNWXUISTHEMEACTIVE)NULL) ;
- m_pfnIsAppThemed = ((PFNWXUISAPPTHEMED)NULL) ;
- m_pfnGetWindowTheme = ((PFNWXUGETWINDOWTHEME)NULL) ;
- m_pfnEnableThemeDialogTexture = ((PFNWXUENABLETHEMEDIALOGTEXTURE)NULL) ;
- m_pfnIsThemeDialogTextureEnabled = ((PFNWXUISTHEMEDIALOGTEXTUREENABLED)NULL) ;
- m_pfnGetThemeAppProperties = ((PFNWXUGETTHEMEAPPPROPERTIES)NULL) ;
- m_pfnSetThemeAppProperties = ((PFNWXUSETTHEMEAPPPROPERTIES)NULL) ;
- m_pfnGetCurrentThemeName = ((PFNWXUGETCURRENTTHEMENAME)NULL) ;
- m_pfnGetThemeDocumentationProperty = ((PFNWXUGETTHEMEDOCUMENTATIONPROPERTY)NULL) ;
- m_pfnDrawThemeParentBackground = ((PFNWXUDRAWTHEMEPARENTBACKGROUND)NULL) ;
- m_pfnEnableTheming = ((PFNWXUENABLETHEMING)NULL) ;
+ return ms_themeEngine;
}
-wxUxThemeEngine::~wxUxThemeEngine()
+bool wxUxThemeEngine::Initialize()
{
- if(m_hInstUXThemeDLL != ((HINSTANCE)NULL))
- {
- ::FreeLibrary(m_hInstUXThemeDLL) ;
- }
- ResetFunctionPointers() ;
+ if ( !m_dllUxTheme.Load(_T("uxtheme.dll")) )
+ return false;
+
+#define RESOLVE_UXTHEME_FUNCTION(type, funcname) \
+ funcname = (type)m_dllUxTheme.GetSymbol(_T(#funcname)); \
+ if ( !funcname ) \
+ return false
+
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUOPENTHEMEDATA, OpenThemeData);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUCLOSETHEMEDATA, CloseThemeData);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUDRAWTHEMEBACKGROUND, DrawThemeBackground);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUDRAWTHEMETEXT, DrawThemeText);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEBACKGROUNDCONTENTRECT, GetThemeBackgroundContentRect);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEBACKGROUNDEXTENT, GetThemeBackgroundExtent);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEPARTSIZE, GetThemePartSize);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMETEXTEXTENT, GetThemeTextExtent);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMETEXTMETRICS, GetThemeTextMetrics);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEBACKGROUNDREGION, GetThemeBackgroundRegion);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUHITTESTTHEMEBACKGROUND, HitTestThemeBackground);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUDRAWTHEMEEDGE, DrawThemeEdge);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUDRAWTHEMEICON, DrawThemeIcon);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUISTHEMEPARTDEFINED, IsThemePartDefined);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT, IsThemeBackgroundPartiallyTransparent);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMECOLOR, GetThemeColor);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEMETRIC, GetThemeMetric);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESTRING, GetThemeString);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEBOOL, GetThemeBool);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEINT, GetThemeInt);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEENUMVALUE, GetThemeEnumValue);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEPOSITION, GetThemePosition);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEFONT, GetThemeFont);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMERECT, GetThemeRect);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEMARGINS, GetThemeMargins);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEINTLIST, GetThemeIntList);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEPROPERTYORIGIN, GetThemePropertyOrigin);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUSETWINDOWTHEME, SetWindowTheme);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEFILENAME, GetThemeFilename);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSCOLOR, GetThemeSysColor);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSCOLORBRUSH, GetThemeSysColorBrush);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSBOOL, GetThemeSysBool);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSSIZE, GetThemeSysSize);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSFONT, GetThemeSysFont);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSSTRING, GetThemeSysString);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSINT, GetThemeSysInt);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUISTHEMEACTIVE, IsThemeActive);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUISAPPTHEMED, IsAppThemed);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETWINDOWTHEME, GetWindowTheme);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUENABLETHEMEDIALOGTEXTURE, EnableThemeDialogTexture);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUISTHEMEDIALOGTEXTUREENABLED, IsThemeDialogTextureEnabled);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEAPPPROPERTIES, GetThemeAppProperties);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUSETTHEMEAPPPROPERTIES, SetThemeAppProperties);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETCURRENTTHEMENAME, GetCurrentThemeName);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEDOCUMENTATIONPROPERTY, GetThemeDocumentationProperty);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUDRAWTHEMEPARENTBACKGROUND, DrawThemeParentBackground);
+ RESOLVE_UXTHEME_FUNCTION(PFNWXUENABLETHEMING, EnableTheming);
+
+#undef RESOLVE_UXTHEME_FUNCTION
+
+ return true;
}
-#endif
- // wxUSE_UXTHEME
+#endif // wxUSE_UXTHEME
projects / wxWidgets.git / commitdiff
