///////////////////////////////////////////////////////////////////////////////
// Name: include/wx/msw/uxtheme.h
// Purpose: wxUxThemeEngine class: support for XP themes
-// Author:
+// Author: John Platts, Vadim Zeitlin
// Modified by:
// Created: 2003
// RCS-ID: $Id$
-// Copyright: (c) 2003 wxWindows Dev-Team
-// License: wxWindows license
+// Copyright: (c) 2003 John Platts, Vadim Zeitlin
+// License: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_UXTHEME_H_
#define _WX_UXTHEME_H_
-#ifdef __GNUG__
- #pragma interface "uxtheme.h"
-#endif
-
#include "wx/defs.h"
-#include "wx/msw/wrapwin.h"
-
-#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
-#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
-#endif
-
-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 RECT *, const RECT *);
-#define WXU_DTT_GRAYED 0x1
-typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMETEXT)(WXHTHEME, WXHDC, int,
- int, const wchar_t *, int, DWORD,
- DWORD, const RECT *);
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDCONTENTRECT)(WXHTHEME, WXHDC,
- int, int, const RECT *, RECT *);
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDEXTENT)(WXHTHEME, WXHDC, int, int,
- const RECT *, RECT *);
-
-enum WXUTHEMESIZE
-{
- WXU_TS_MIN, // minimum size
- WXU_TS_TRUE, // size without stretching
- WXU_TS_DRAW // size that theme mgr will use to draw part
-};
-
-typedef struct tagWXUSIZE
-{
- long cx;
- long cy;
-} WXUSIZE;
-
-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 RECT *,
- enum WXUTHEMESIZE, WXUSIZE *);
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMETEXTEXTENT)(WXHTHEME, WXHDC, int, int, const wchar_t *,
- int, WXDWORD, const RECT *, RECT *);
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMETEXTMETRICS)(WXHTHEME, WXHDC,
- int, int, WXUTEXTMETRIC*);
-typedef WXUHRESULT (__stdcall *PFNWXUGETTHEMEBACKGROUNDREGION)(WXHTHEME, WXHDC,
- int, int, const RECT *, 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 RECT *, WXHRGN,
- WXUPOINT, unsigned short *);
-typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEEDGE)(WXHTHEME, WXHDC, int, int,
- const RECT *, unsigned int, unsigned int, RECT *);
-typedef WXUHRESULT (__stdcall *PFNWXUDRAWTHEMEICON)(WXHTHEME, WXHDC, int, int,
- const RECT *, WXHIMAGELIST, int);
-typedef BOOL (__stdcall *PFNWXUISTHEMEPARTDEFINED)(WXHTHEME, int, int);
-typedef BOOL (__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, BOOL *);
-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, RECT *);
-typedef struct _WXUMARGINS
-{
- 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, RECT *, 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*);
-
-enum WXUPROPERTYORIGIN
-{
- 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 BOOL (__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 BOOL (__stdcall *PFNWXUISTHEMEACTIVE)();
-typedef BOOL (__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 BOOL (__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, RECT *);
-typedef WXUHRESULT (__stdcall *PFNWXUENABLETHEMING)(BOOL);
+#include "wx/msw/private.h" // we use GetHwndOf()
+#include "wx/msw/uxthemep.h"
+
+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, LOGFONT *);
+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, LOGFONT *);
+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/dynload.h"
+ #include "wx/dynlib.h"
#define wxUX_THEME_DECLARE(type, func) type func;
#else
#define wxUX_THEME_DECLARE(type, func) type func(...) { return 0; }
#endif
-class WXDLLEXPORT wxUxThemeEngine
+class WXDLLIMPEXP_CORE wxUxThemeEngine
{
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(PFNWXUDRAWTHEMEPARENTBACKGROUND, DrawThemeParentBackground)
wxUX_THEME_DECLARE(PFNWXUENABLETHEMING, EnableTheming)
- // This calls IsAppThemed but also checks the commctrl.dll version
- // for a more reliable answer.
- bool IsAppThemedEx() ;
-
private:
// construcor is private as only Get() can create us and is also trivial as
// everything really happens in Initialize()
// uxtheme.dll
wxDynamicLibrary m_dllUxTheme;
-
+
// the one and only theme engine, initially NULL
static wxUxThemeEngine *ms_themeEngine;
friend class wxUxThemeModule;
#endif // wxUSE_UXTHEME
- DECLARE_NO_COPY_CLASS(wxUxThemeEngine);
+ wxDECLARE_NO_COPY_CLASS(wxUxThemeEngine);
};
-#if !wxUSE_UXTHEME
+#if wxUSE_UXTHEME
+
+/* static */ inline wxUxThemeEngine *wxUxThemeEngine::GetIfActive()
+{
+ wxUxThemeEngine *engine = Get();
+ return engine && engine->IsAppThemed() && engine->IsThemeActive()
+ ? engine
+ : NULL;
+}
+
+#else // !wxUSE_UXTHEME
/* static */ inline wxUxThemeEngine *wxUxThemeEngine::Get()
{
return NULL;
}
-#endif // !wxUSE_UXTHEME
+/* static */ inline wxUxThemeEngine *wxUxThemeEngine::GetIfActive()
+{
+ return NULL;
+}
+
+#endif // wxUSE_UXTHEME/!wxUSE_UXTHEME
// ----------------------------------------------------------------------------
// wxUxThemeHandle: encapsulates ::Open/CloseThemeData()
class wxUxThemeHandle
{
public:
- wxUxThemeHandle(wxWindow *win, const wchar_t *classes)
+ wxUxThemeHandle(const wxWindow *win, const wchar_t *classes)
{
wxUxThemeEngine *engine = wxUxThemeEngine::Get();
- m_hTheme =
- engine ? (WXHTHEME)engine->OpenThemeData(win->GetHWND(), classes)
- : NULL;
+ m_hTheme = engine ? (HTHEME)engine->OpenThemeData(GetHwndOf(win), classes)
+ : NULL;
}
- operator WXHTHEME() const { return m_hTheme; }
+ operator HTHEME() const { return m_hTheme; }
~wxUxThemeHandle()
{
}
private:
- WXHTHEME m_hTheme;
+ HTHEME m_hTheme;
- DECLARE_NO_COPY_CLASS(wxUxThemeHandle)
+ wxDECLARE_NO_COPY_CLASS(wxUxThemeHandle);
};
#endif // _WX_UXTHEME_H_
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