uxundoc.h

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#pragma once
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef HANDLE HTHEMEFILE;
 
typedef struct tagPARSE_ERROR_INFO
{
    DWORD cbSize;
    UINT nID;
    WCHAR szDescription[2 * MAX_PATH];
    WCHAR szFile[MAX_PATH];
    WCHAR szLine[MAX_PATH];
    INT nLineNo;
} PARSE_ERROR_INFO, *PPARSE_ERROR_INFO;
 
HRESULT WINAPI GetThemeParseErrorInfo(_Inout_ PPARSE_ERROR_INFO pInfo);
 
/**********************************************************************
 *              ENUMTHEMEPROC
 *
 * Callback function for EnumThemes.
 *
 * RETURNS
 *     TRUE to continue enumeration, FALSE to stop
 *
 * PARAMS
 *     lpReserved          Always 0
 *     pszThemeFileName    Full path to theme msstyles file
 *     pszThemeName        Display name for theme
 *     pszToolTip          Tooltip name for theme
 *     lpReserved2         Always 0
 *     lpData              Value passed through lpData from EnumThemes
 */
typedef BOOL (CALLBACK *ENUMTHEMEPROC)(LPVOID lpReserved, LPCWSTR pszThemeFileName,
                                       LPCWSTR pszThemeName, LPCWSTR pszToolTip, LPVOID lpReserved2,
                                       LPVOID lpData);
 
/**********************************************************************
 *              PARSETHEMEINIFILEPROC
 *
 * Callback function for ParseThemeIniFile.
 *
 * RETURNS
 *     TRUE to continue enumeration, FALSE to stop
 *
 * PARAMS
 *     dwType              Entry type
 *     pszParam1           Use defined by entry type
 *     pszParam2           Use defined by entry type
 *     pszParam3           Use defined by entry type
 *     dwParam             Use defined by entry type
 *     lpData              Value passed through lpData from ParseThemeIniFile
 *
 * NOTES
 * I don't know what the valid entry types are
 */
typedef BOOL (CALLBACK* PARSETHEMEINIFILEPROC)(DWORD dwType, LPWSTR pszParam1,
                                               LPWSTR pszParam2, LPWSTR pszParam3,
                                               DWORD dwParam, LPVOID lpData);
 
/* Structure filled in by EnumThemeColors() and EnumeThemeSizes() with the
 * various strings for a theme color or size. */
typedef struct tagTHEMENAMES
{
    WCHAR szName[MAX_PATH+1];
    WCHAR szDisplayName[MAX_PATH+1];
    WCHAR szTooltip[MAX_PATH+1];
} THEMENAMES, *PTHEMENAMES;
 
/* Declarations for undocumented functions for use internally */
DWORD WINAPI QueryThemeServices(void);
 
HRESULT WINAPI OpenThemeFile(LPCWSTR pszThemeFileName,
                             LPCWSTR pszColorName,
                             LPCWSTR pszSizeName,
                             HTHEMEFILE *hThemeFile,
                             DWORD unknown);
 
HRESULT WINAPI CloseThemeFile(HTHEMEFILE hThemeFile);
 
#define UXTAPPLYFLAG_LOADSYSTEMMETRICS  0x01 // https://stackoverflow.com/a/1036903
#define UXTAPPLYFLAG_APPLYSYSTEMMETRICS 0x20 // https://stackoverflow.com/a/1036903
 
HRESULT WINAPI ApplyTheme(HTHEMEFILE hThemeFile,
                          UINT Flags,
                          HWND hWnd);
 
HRESULT WINAPI SetSystemVisualStyle(PCWSTR pszStyleFile,
                                    PCWSTR pszColor,
                                    PCWSTR pszSize,
                                    UINT Flags);
 
HRESULT WINAPI GetThemeDefaults(LPCWSTR pszThemeFileName,
                                LPWSTR pszColorName,
                                DWORD dwColorNameLen,
                                LPWSTR pszSizeName,
                                DWORD dwSizeNameLen);
 
HRESULT WINAPI EnumThemes(LPCWSTR pszThemePath,
                          ENUMTHEMEPROC callback,
                          LPVOID lpData);
 
HRESULT WINAPI EnumThemeColors(LPWSTR pszThemeFileName,
                               LPWSTR pszSizeName,
                               DWORD dwColorNum,
                               PTHEMENAMES pszColorNames);
 
HRESULT WINAPI EnumThemeSizes(LPWSTR pszThemeFileName,
                              LPWSTR pszColorName,
                              DWORD dwSizeNum,
                              PTHEMENAMES pszColorNames);
 
HRESULT WINAPI ParseThemeIniFile(LPCWSTR pszIniFileName,
                                 LPWSTR pszUnknown,
                                 PARSETHEMEINIFILEPROC callback,
                                 LPVOID lpData);
 
HTHEME WINAPI OpenThemeDataFromFile(HTHEMEFILE hThemeFile,
                                    HWND hwnd,
                                    LPCWSTR pszClassList,
                                    DWORD flags);
 
/* The DNCP_* flags let the caller decide what should be painted */
#define DNCP_ACTIVEWINDOW   0x1
#define DNCP_INACTIVEWINDOW 0x2
#define DNCP_DIALOGWINDOW   0x4
#define DNCP_DRAW_ALL       DNCP_ACTIVEWINDOW | DNCP_INACTIVEWINDOW | DNCP_DIALOGWINDOW
 
HRESULT WINAPI DrawNCPreview(HDC hDC,
                             DWORD DNCP_Flag,
                             LPRECT prcPreview,
                             LPCWSTR pszThemeFileName,
                             LPCWSTR pszColorName,
                             LPCWSTR pszSizeName,
                             PNONCLIENTMETRICSW pncMetrics,
                             COLORREF* lpaRgbValues);
 
BOOL WINAPI ThemeHooksInstall(VOID);
 
BOOL WINAPI ThemeHooksRemove(VOID);
 
#ifdef __cplusplus
} // extern "C"
#endif