// uxtheme.h for D
// required: windows.h for D
// とりあえず手書き…。

private import win32.commctrl;
import tmschema;

typedef HANDLE HTHEME;

extern(Windows) export HTHEME  OpenThemeData(HWND hwnd, LPCWSTR pszClassList);
extern(Windows) export HRESULT CloseThemeData(HTHEME hTheme);
extern(Windows) export HRESULT DrawThemeBackground(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, RECT* pRect, RECT* pClipRect);

enum {
	DTT_GRAYED = 0x1,
}

extern(Windows) export HRESULT DrawThemeText(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, LPCWSTR pszText, int iCharCount,
					  DWORD dwTextFlags, DWORD dwTextFlags2, RECT* pRect);
extern(Windows) export HRESULT GetThemeBackgroundContentRect(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, RECT* pBoundingRect, RECT* pContentRect);
extern(Windows) export HRESULT GetThemeBackgroundExtent(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, RECT* pContentRect, RECT* pExtentRect);

enum THEMESIZE {
	TS_MIN,
	TS_TRUE,
	TS_DRAW
}

extern(Windows) export HRESULT GetThemePartSize(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, RECT* prc, THEMESIZE eSize, SIZE* psz);
extern(Windows) export HRESULT GetThemeTextExtent(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, LPCWSTR lszText, int iCharCount,
						   DWORD dwTextFlags, RECT* pBoundingRect, RECT* pExtentRect);
extern(Windows) export HRESULT GetThemeTextMetrics(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, TEXTMETRIC* ptm);
extern(Windows) export HRESULT GetThemeBackgroundRegion(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, RECT* pRect, HRGN* pRegion);

enum {
	HTTB_BACKGROUNDSEG          = 0x0000,
	HTTB_FIXEDBORDER            = 0x0002,
	HTTB_CAPTION                = 0x0004,
	HTTB_RESIZINGBORDER_LEFT    = 0x0010,
	HTTB_RESIZINGBORDER_TOP     = 0x0020,
	HTTB_RESIZINGBORDER_RIGHT   = 0x0010,
	HTTB_RESIZINGBORDER_BOTTOM  = 0x0020,
	HTTB_RESIZINGBORDER         = HTTB_RESIZINGBORDER_LEFT | HTTB_RESIZINGBORDER_TOP | HTTB_RESIZINGBORDER_RIGHT | HTTB_RESIZINGBORDER_BOTTOM,
	HTTB_SIZINGTEMPLATE         = 0x0100,
	HTTB_SYSTEMSIZINGMARGINS    = 0x0200,
}

extern(Windows) export HRESULT HitTestThemeBackground(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, DWORD dwOptions, RECT* pRect, HRGN hrgn,
							   POINT ptTest, WORD* pwHitTestCode);
extern(Windows) export HRESULT DrawThemeEdge(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, RECT* pDestRect, UINT uEdge, UINT uFlags, RECT* pContentRect);
extern(Windows) export HRESULT DrawThemeIcon(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, RECT* pRect, HIMAGELIST himl, int iImageIndex);

extern(Windows) export BOOL IsThemePartDefined(HTHEME hTheme, int iPartId, int iStateId);
extern(Windows) export BOOL IsThemeBackgroundPartiallyTransparent(HTHEME hTheme, int iPartId, int iStateId);

extern(Windows) export HRESULT GetThemeColor(HTHEME hTheme, int iPartId, int iStateId, int iPropId, COLORREF* pColor);
extern(Windows) export HRESULT GetThemeMetric(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, int iPropId, int* piVal);
extern(Windows) export HRESULT GetThemeString(HTHEME hTheme, int iPartId, int iStateId, int iPropId, LPWSTR pszBuff, int cchMaxBuffChars);
extern(Windows) export HRESULT GetThemeBool(HTHEME hTheme, int iPartId, int iStateId, int ipropId, BOOL* pfVal);
extern(Windows) export HRESULT GetThemeInt(HTHEME hTheme, int iPartId, int iStateId, int iPropId, int* piVal);
extern(Windows) export HRESULT GetThemeEnumValue(HTHEME hTheme, int iPartId, int iStateId, int iPropId, int* piVal);
extern(Windows) export HRESULT GetThemePosition(HTHEME hTheme, int iPartId, int iStateId, int iPropId, POINT* pPoint);
extern(Windows) export HRESULT GetThemeFont(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, int iPropId, LOGFONT* pFont);
extern(Windows) export HRESULT GetThemeRect(HTHEME hTheme, int iPartId, int iStateId, int iPropId, RECT* pRect);

struct MARGINS {
	int cxLeftWidth;
	int cxRightWidth;
	int cyTopHeight;
	int cyBottomHeight;
}

extern(Windows) export HRESULT GetThemeMargins(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, int iPropId, RECT* prc, MARGINS* pMargins);

enum {
	MAX_INTLIST_COUNT = 10,
}

struct INTLIST {
	int iValueCount;
	int iValues[MAX_INTLIST_COUNT];
}

extern(Windows) export HRESULT GetThemeIntList(HTHEME hTheme, int iPartId, int iStateId, int iPropId, INTLIST* pIntList);

enum PROPERTYORIGIN {
	PO_STATE,
	PO_PART,
	PO_CLASS,
	PO_NOTFOUND
}

extern(Windows) export HRESULT GetThemePropertyOrigin(HTHEME hTheme, int iPartId, int iStateId, int iPropId, PROPERTYORIGIN* pOrigin);

extern(Windows) export HRESULT SetWindowTheme(HWND hwnd, LPCWSTR pszSubAppName, LPCWSTR pszSubIdList);
extern(Windows) export HRESULT GetThemeFilename(HTHEME hTheme, int iPartId, int iStateId, int iPropId, LPWSTR pszThemeFileName, int cchMaxBuffChars);

extern(Windows) export COLORREF GetThemeSysColor(HTHEME hTheme, int iColorId);
extern(Windows) export HBRUSH   GetThemeSysColorBrush(HTHEME hTheme, int iColorId);
extern(Windows) export BOOL     GetThemeSysBool(HTHEME hTheme, int iBoolId);
extern(Windows) export int      GetThemeSysSize(HTHEME hTheme, int iSizeId);
extern(Windows) export HRESULT  GetThemeSysFont(HTHEME hTheme, int iFontId, LOGFONT* plf);
extern(Windows) export HRESULT  GetThemeSysString(HTHEME hTheme, int iStringId, LPWSTR pszStringBuff, int cchMaxStringChars);
extern(Windows) export HRESULT  GetThemeSysInt(HTHEME hTheme, int iIntId, int* piVal);

extern(Windows) export BOOL IsThemeActive();
extern(Windows) export BOOL IsAppThemed();

extern(Windows) export HTHEME GetWindowTheme(HWND hwnd);

enum {
	ETDT_DISABLE       = 0x00000001,
	ETDT_ENABLE        = 0x00000002,
	ETDT_USETABTEXTURE = 0x00000004,
	ETDT_ENABLETAB     = ETDT_ENABLE | ETDT_USETABTEXTURE,
}

extern(Windows) export HRESULT EnableThemeDialogTexture(HWND hwnd, DWORD dwFlags);

extern(Windows) export BOOL IsThemeDialogTextureEnabled(HWND hwnd);

enum {
	STAP_ALLOW_NONCLIENT  = (1 << 0),
	STAP_ALLOW_CONTROLS   = (1 << 1),
	STAP_ALLOW_WEBCONTENT = (1 << 2),
}

extern(Windows) export DWORD GetThemeAppProperties();
extern(Windows) export void  SetThemeAppProperties(DWORD dwFlags);

extern(Windows) export HRESULT GetCurrentThemeName(
	LPWSTR pszThemeFileName, int cchMaxNameChars,
	LPWSTR pszColorBuff, int cchMaxNameChars,
	LPWSTR oszSizeBuff, int cchMaxSizeChars);

/*
enum {
	SZ_THDOCPROP_DISPLAYNAME   = "DisplayName",
	SZ_THDOCPROP_CANONICALNAME = "ThemeName",
	SZ_THDOCPROP_TOOLTIP       = "Tooltip",
	SZ_THDOCPROP_AUTHOR        = "author"
}
*/
LPWSTR SZ_THDOCPROP_DISPLAYNAME   = "DisplayName\0";
LPWSTR SZ_THDOCPROP_CANONICALNAME = "ThemeName\0";
LPWSTR SZ_THDOCPROP_TOOLTIP       = "Tooltip\0";
LPWSTR SZ_THDOCPROP_AUTHOR        = "author\0";

extern(Windows) export HRESULT GetThemeDocumentationProperty(LPCWSTR pszThemeName, LPCWSTR pszPropertyName, LPWSTR pszValueBuff, int cchMaxValueChars);

extern(Windows) export HRESULT DrawThemeParentBackground(HWND hwnd, HDC hdc, RECT* prc);

extern(Windows) export HRESULT EnableTheming(BOOL fEnable);

enum {
	DTBG_CLIPRECT        = 0x00000001,
	DTBG_DRAWSOLID       = 0x00000002,
	DTBG_OMITBORDER      = 0x00000004,
	DTBG_OMITCONTENT     = 0x00000008,
	DTBG_COMPUTINGREGION = 0x00000010,
	DTBG_MIRRORDC        = 0x00000020,
}

struct DTBGOPTS {
	DWORD dwSize;
	DWORD dwFlags;
	RECT rcClip;
}

extern(Windows) export HRESULT DrawThemeBackgroundEx(HTHEME hTheme, HDC hdc, int iPartId, int iStateId, RECT* pRect, DTBGOPTS* pOptions);