Applied patch [ 619386 ] uxtheme.dll support
with filename changes git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@20819 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
247
src/msw/uxtheme.cpp
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247
src/msw/uxtheme.cpp
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/*
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* wxuxthem.h : wxWindows support for Microsoft Windows XP Theme library
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* (uxtheme.dll)
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* Modified to work with almost all Win32 compilers
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* Compiler must support Unicode, the __cdecl calling convention, and the
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* __stdcall calling convention
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*/
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#include <windows.h>
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#include "wx/msw/winundef.h"
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#include "wx/wx.h"
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#include "wx/msw/uxtheme.h"
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#include "wx/msw/private.h"
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#include "wx/app.h" // for GetComCtl32Version
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wxUxThemeEngine* g_pThemeEngine = ((wxUxThemeEngine*)NULL) ;
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BOOL wxCanUseInitThemeEngine()
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{
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WXUOSVERSIONINFOEX wxuosex ;
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memset((void*)&wxuosex, 0, sizeof(WXUOSVERSIONINFOEX)) ;
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wxuosex.dwOSVersionInfoSize = sizeof(WXUOSVERSIONINFOEX) ;
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if(!GetVersionEx((LPOSVERSIONINFO)&wxuosex))
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{
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wxuosex.dwOSVersionInfoSize = sizeof(OSVERSIONINFO) ;
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if(!GetVersionEx((LPOSVERSIONINFO)&wxuosex))
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{
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return FALSE ;
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}
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}
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if ((wxuosex.dwMajorVersion == 5) && (wxuosex.dwMinorVersion > 0))
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{
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return (wxTheApp->GetComCtl32Version() >= 600) ;
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}
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else
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{
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return FALSE ;
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}
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}
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wxUxThemeEngine* wxUxThemeEngine::wxInitUxThemeEngine()
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{
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wxUxThemeEngine* pThemeEngine = new wxUxThemeEngine ;
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return pThemeEngine ;
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}
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#ifdef WXU_USE_WXMODULE
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class wxUxThemeModule : public wxModule
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{
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DECLARE_DYNAMIC_CLASS(wxUxThemeModule)
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public:
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virtual void OnExit()
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{
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if((wxCanUseInitThemeEngine()) && (g_pThemeEngine))
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{
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delete g_pThemeEngine ;
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g_pThemeEngine = ((wxUxThemeEngine*)NULL) ;
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}
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}
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virtual bool OnInit()
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{
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if(!wxCanUseInitThemeEngine())
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{
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g_pThemeEngine = ((wxUxThemeEngine*)NULL) ;
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return TRUE ;
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}
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g_pThemeEngine = wxUxThemeEngine::wxInitUxThemeEngine() ;
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if(!g_pThemeEngine)
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{
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return FALSE ;
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}
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else if(!g_pThemeEngine->IsInitialized())
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{
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OnExit() ;
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return FALSE ;
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}
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return TRUE ;
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}
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};
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IMPLEMENT_DYNAMIC_CLASS(wxUxThemeModule, wxModule)
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#else
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static void __cdecl wxUxThemeEngineOnExit()
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{
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if(g_pThemeEngine)
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{
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delete g_pThemeEngine ;
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g_pThemeEngine = ((wxUxThemeEngine*)NULL) ;
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}
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}
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BOOL wxUxInitThemeEngine()
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{
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if(!wxCanUseInitThemeEngine())
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{
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return TRUE ;
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}
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g_pThemeEngine = wxUxThemeEngine::wxInitUxThemeEngine() ;
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if(!g_pThemeEngine)
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{
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return FALSE ;
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}
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else if(!g_pThemeEngine->IsInitialized())
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{
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wxUxThemeEngineOnExit() ;
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return FALSE ;
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}
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if(atexit(wxUxThemeEngineOnExit) != 0)
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{
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wxUxThemeEngineOnExit() ;
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return FALSE ;
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}
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return TRUE ;
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}
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#endif
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#define WXU_GET_FN_PTR(hmod, type, pfunc, funcname) if(hmod != ((HINSTANCE)NULL)) { \
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pfunc = (type)::GetProcAddress(hmod, funcname) ; \
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if(pfunc == ((type)NULL)) \
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{ \
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::FreeLibrary(hmod) ; \
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hmod = ((HINSTANCE)NULL) ; \
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} \
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}
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wxUxThemeEngine::wxUxThemeEngine()
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{
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m_hInstUXThemeDLL = ::LoadLibraryA("uxtheme.dll") ;
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUOPENTHEMEDATA, m_pfnOpenThemeData, "OpenThemeData")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUCLOSETHEMEDATA, m_pfnCloseThemeData, "CloseThemeData")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUDRAWTHEMEBACKGROUND, m_pfnDrawThemeBackground, "DrawThemeBackground")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUDRAWTHEMETEXT, m_pfnDrawThemeText, "DrawThemeText")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEBACKGROUNDCONTENTRECT, m_pfnGetThemeBackgroundContentRect, "GetThemeBackgroundContentRect")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEBACKGROUNDEXTENT, m_pfnGetThemeBackgroundExtent, "GetThemeBackgroundExtent")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEPARTSIZE, m_pfnGetThemePartSize, "GetThemePartSize")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMETEXTEXTENT, m_pfnGetThemeTextExtent, "GetThemeTextExtent")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMETEXTMETRICS, m_pfnGetThemeTextMetrics, "GetThemeTextMetrics")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEBACKGROUNDREGION, m_pfnGetThemeBackgroundRegion, "GetThemeBackgroundRegion")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUHITTESTTHEMEBACKGROUND, m_pfnHitTestThemeBackground, "HitTestThemeBackground")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUDRAWTHEMEEDGE, m_pfnDrawThemeEdge, "DrawThemeEdge")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUDRAWTHEMEICON, m_pfnDrawThemeIcon, "DrawThemeIcon")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUISTHEMEPARTDEFINED, m_pfnIsThemePartDefined, "IsThemePartDefined")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT, m_pfnIsThemeBackgroundPartiallyTransparent, "IsThemeBackgroundPartiallyTransparent")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMECOLOR, m_pfnGetThemeColor, "GetThemeColor")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEMETRIC, m_pfnGetThemeMetric, "GetThemeMetric")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESTRING, m_pfnGetThemeString, "GetThemeString")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEBOOL, m_pfnGetThemeBool, "GetThemeBool")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEINT, m_pfnGetThemeInt, "GetThemeInt")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEENUMVALUE, m_pfnGetThemeEnumValue, "GetThemeEnumValue")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEPOSITION, m_pfnGetThemePosition, "GetThemePosition")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEFONT, m_pfnGetThemeFont, "GetThemeFont")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMERECT, m_pfnGetThemeRect, "GetThemeRect")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEMARGINS, m_pfnGetThemeMargins, "GetThemeMargins")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEINTLIST, m_pfnGetThemeIntList, "GetThemeIntList")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEPROPERTYORIGIN, m_pfnGetThemePropertyOrigin, "GetThemePropertyOrigin")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUSETWINDOWTHEME, m_pfnSetWindowTheme, "SetWindowTheme")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEFILENAME, m_pfnGetThemeFilename, "GetThemeFilename")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSCOLOR, m_pfnGetThemeSysColor, "GetThemeSysColor")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSCOLORBRUSH, m_pfnGetThemeSysColorBrush, "GetThemeSysColorBrush")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSBOOL, m_pfnGetThemeSysBool, "GetThemeSysBool")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSSIZE, m_pfnGetThemeSysSize, "GetThemeSysSize")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSFONT, m_pfnGetThemeSysFont, "GetThemeSysFont")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSSTRING, m_pfnGetThemeSysString, "GetThemeSysString")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMESYSINT, m_pfnGetThemeSysInt, "GetThemeSysInt")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUISTHEMEACTIVE, m_pfnIsThemeActive, "IsThemeActive")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUISAPPTHEMED, m_pfnIsAppThemed, "IsAppThemed")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETWINDOWTHEME, m_pfnGetWindowTheme, "GetWindowTheme")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUENABLETHEMEDIALOGTEXTURE, m_pfnEnableThemeDialogTexture, "EnableThemeDialogTexture")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUISTHEMEDIALOGTEXTUREENABLED, m_pfnIsThemeDialogTextureEnabled, "IsThemeDialogTextureEnabled")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEAPPPROPERTIES, m_pfnGetThemeAppProperties, "GetThemeAppProperties")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUSETTHEMEAPPPROPERTIES, m_pfnSetThemeAppProperties, "SetThemeAppProperties")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETCURRENTTHEMENAME, m_pfnGetCurrentThemeName, "GetCurrentThemeName")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUGETTHEMEDOCUMENTATIONPROPERTY, m_pfnGetThemeDocumentationProperty, "GetThemeDocumentationProperty")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUDRAWTHEMEPARENTBACKGROUND, m_pfnDrawThemeParentBackground, "DrawThemeParentBackground")
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WXU_GET_FN_PTR (m_hInstUXThemeDLL, PFNWXUENABLETHEMING, m_pfnEnableTheming, "EnableTheming")
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m_bIsInitialized = (m_hInstUXThemeDLL != ((HINSTANCE)NULL)) ;
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if(!m_bIsInitialized)
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{
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ResetFunctionPointers() ;
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}
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}
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void wxUxThemeEngine::ResetFunctionPointers()
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{
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m_pfnOpenThemeData = ((PFNWXUOPENTHEMEDATA)NULL) ;
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m_pfnCloseThemeData = ((PFNWXUCLOSETHEMEDATA)NULL) ;
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m_pfnDrawThemeBackground = ((PFNWXUDRAWTHEMEBACKGROUND)NULL) ;
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m_pfnDrawThemeText = ((PFNWXUDRAWTHEMETEXT)NULL) ;
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m_pfnGetThemeBackgroundContentRect = ((PFNWXUGETTHEMEBACKGROUNDCONTENTRECT)NULL) ;
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m_pfnGetThemeBackgroundExtent = ((PFNWXUGETTHEMEBACKGROUNDEXTENT)NULL) ;
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m_pfnGetThemePartSize = ((PFNWXUGETTHEMEPARTSIZE)NULL) ;
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m_pfnGetThemeTextExtent = ((PFNWXUGETTHEMETEXTEXTENT)NULL) ;
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m_pfnGetThemeTextMetrics = ((PFNWXUGETTHEMETEXTMETRICS)NULL) ;
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m_pfnGetThemeBackgroundRegion = ((PFNWXUGETTHEMEBACKGROUNDREGION)NULL) ;
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m_pfnHitTestThemeBackground = ((PFNWXUHITTESTTHEMEBACKGROUND)NULL) ;
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m_pfnDrawThemeEdge = ((PFNWXUDRAWTHEMEEDGE)NULL) ;
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m_pfnDrawThemeIcon = ((PFNWXUDRAWTHEMEICON)NULL) ;
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m_pfnIsThemePartDefined = ((PFNWXUISTHEMEPARTDEFINED)NULL) ;
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m_pfnIsThemeBackgroundPartiallyTransparent = ((PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT)NULL) ;
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m_pfnGetThemeColor = ((PFNWXUGETTHEMECOLOR)NULL) ;
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m_pfnGetThemeMetric = ((PFNWXUGETTHEMEMETRIC)NULL) ;
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m_pfnGetThemeString = ((PFNWXUGETTHEMESTRING)NULL) ;
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m_pfnGetThemeBool = ((PFNWXUGETTHEMEBOOL)NULL) ;
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m_pfnGetThemeInt = ((PFNWXUGETTHEMEINT)NULL) ;
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m_pfnGetThemeEnumValue = ((PFNWXUGETTHEMEENUMVALUE)NULL) ;
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m_pfnGetThemePosition = ((PFNWXUGETTHEMEPOSITION)NULL) ;
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m_pfnGetThemeFont = ((PFNWXUGETTHEMEFONT)NULL) ;
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m_pfnGetThemeRect = ((PFNWXUGETTHEMERECT)NULL) ;
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m_pfnGetThemeMargins = ((PFNWXUGETTHEMEMARGINS)NULL) ;
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m_pfnGetThemeIntList = ((PFNWXUGETTHEMEINTLIST)NULL) ;
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m_pfnGetThemePropertyOrigin = ((PFNWXUGETTHEMEPROPERTYORIGIN)NULL) ;
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m_pfnSetWindowTheme = ((PFNWXUSETWINDOWTHEME)NULL) ;
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m_pfnGetThemeFilename = ((PFNWXUGETTHEMEFILENAME)NULL) ;
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m_pfnGetThemeSysColor = ((PFNWXUGETTHEMESYSCOLOR)NULL) ;
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m_pfnGetThemeSysColorBrush = ((PFNWXUGETTHEMESYSCOLORBRUSH)NULL) ;
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m_pfnGetThemeSysBool = ((PFNWXUGETTHEMESYSBOOL)NULL) ;
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m_pfnGetThemeSysSize = ((PFNWXUGETTHEMESYSSIZE)NULL) ;
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m_pfnGetThemeSysFont = ((PFNWXUGETTHEMESYSFONT)NULL) ;
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m_pfnGetThemeSysString = ((PFNWXUGETTHEMESYSSTRING)NULL) ;
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m_pfnGetThemeSysInt = ((PFNWXUGETTHEMESYSINT)NULL) ;
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m_pfnIsThemeActive = ((PFNWXUISTHEMEACTIVE)NULL) ;
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m_pfnIsAppThemed = ((PFNWXUISAPPTHEMED)NULL) ;
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m_pfnGetWindowTheme = ((PFNWXUGETWINDOWTHEME)NULL) ;
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m_pfnEnableThemeDialogTexture = ((PFNWXUENABLETHEMEDIALOGTEXTURE)NULL) ;
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m_pfnIsThemeDialogTextureEnabled = ((PFNWXUISTHEMEDIALOGTEXTUREENABLED)NULL) ;
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m_pfnGetThemeAppProperties = ((PFNWXUGETTHEMEAPPPROPERTIES)NULL) ;
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m_pfnSetThemeAppProperties = ((PFNWXUSETTHEMEAPPPROPERTIES)NULL) ;
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m_pfnGetCurrentThemeName = ((PFNWXUGETCURRENTTHEMENAME)NULL) ;
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m_pfnGetThemeDocumentationProperty = ((PFNWXUGETTHEMEDOCUMENTATIONPROPERTY)NULL) ;
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m_pfnDrawThemeParentBackground = ((PFNWXUDRAWTHEMEPARENTBACKGROUND)NULL) ;
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m_pfnEnableTheming = ((PFNWXUENABLETHEMING)NULL) ;
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}
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wxUxThemeEngine::~wxUxThemeEngine()
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{
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if(m_hInstUXThemeDLL != ((HINSTANCE)NULL))
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{
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::FreeLibrary(m_hInstUXThemeDLL) ;
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}
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ResetFunctionPointers() ;
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}
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