dlls/uxtheme/uxthemedll.h

   1 /*
   2  * Internal uxtheme defines & declarations
   3  *
   4  * Copyright (C) 2003 Kevin Koltzau
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __WINE_UXTHEMEDLL_H
  22 #define __WINE_UXTHEMEDLL_H
  23
  24 typedef HANDLE HTHEMEFILE;
  25
  26 /**********************************************************************
  27  *              EnumThemeProc
  28  *
  29  * Callback function for EnumThemes.
  30  *
  31  * RETURNS
  32  *     TRUE to continue enumeration, FALSE to stop
  33  *
  34  * PARAMS
  35  *     lpReserved          Always 0
  36  *     pszThemeFileName    Full path to theme msstyles file
  37  *     pszThemeName        Display name for theme
  38  *     pszToolTip          Tooltip name for theme
  39  *     lpReserved2         Always 0
  40  *     lpData              Value passed through lpData from EnumThemes
  41  */
  42 typedef BOOL (CALLBACK *EnumThemeProc)(LPVOID lpReserved, LPCWSTR pszThemeFileName,
  43                                        LPCWSTR pszThemeName, LPCWSTR pszToolTip, LPVOID lpReserved2,
  44                                        LPVOID lpData);
  45
  46 /**********************************************************************
  47  *              ParseThemeIniFileProc
  48  *
  49  * Callback function for ParseThemeIniFile.
  50  *
  51  * RETURNS
  52  *     TRUE to continue enumeration, FALSE to stop
  53  *
  54  * PARAMS
  55  *     dwType              Entry type
  56  *     pszParam1           Use defined by entry type
  57  *     pszParam2           Use defined by entry type
  58  *     pszParam3           Use defined by entry type
  59  *     dwParam             Use defined by entry type
  60  *     lpData              Value passed through lpData from ParseThemeIniFile
  61  *
  62  * NOTES
  63  * I don't know what the valid entry types are
  64  */
  65 typedef BOOL (CALLBACK*ParseThemeIniFileProc)(DWORD dwType, LPWSTR pszParam1,
  66                                               LPWSTR pszParam2, LPWSTR pszParam3,
  67                                               DWORD dwParam, LPVOID lpData);
  68
  69 /* Structure filled in by EnumThemeColors() and EnumeThemeSizes() with the
  70  * various strings for a theme color or size. */
  71 typedef struct tagTHEMENAMES
  72 {
  73     WCHAR szName[MAX_PATH+1];
  74     WCHAR szDisplayName[MAX_PATH+1];
  75     WCHAR szTooltip[MAX_PATH+1];
  76 } THEMENAMES, *PTHEMENAMES;
  77
  78 /* Declarations for undocumented functions for use internally */
  79 DWORD WINAPI QueryThemeServices(void);
  80 HRESULT WINAPI OpenThemeFile(LPCWSTR pszThemeFileName, LPCWSTR pszColorName,
  81                              LPCWSTR pszSizeName, HTHEMEFILE *hThemeFile,
  82                              DWORD unknown);
  83 HRESULT WINAPI CloseThemeFile(HTHEMEFILE hThemeFile);
  84 HRESULT WINAPI ApplyTheme(HTHEMEFILE hThemeFile, char *unknown, HWND hWnd);
  85 HRESULT WINAPI GetThemeDefaults(LPCWSTR pszThemeFileName, LPWSTR pszColorName,
  86                                 DWORD dwColorNameLen, LPWSTR pszSizeName,
  87                                 DWORD dwSizeNameLen);
  88 HRESULT WINAPI EnumThemes(LPCWSTR pszThemePath, EnumThemeProc callback,
  89                           LPVOID lpData);
  90 HRESULT WINAPI EnumThemeColors(LPWSTR pszThemeFileName, LPWSTR pszSizeName,
  91                                DWORD dwColorNum, PTHEMENAMES pszColorNames);
  92 HRESULT WINAPI EnumThemeSizes(LPWSTR pszThemeFileName, LPWSTR pszColorName,
  93                               DWORD dwSizeNum, PTHEMENAMES pszColorNames);
  94 HRESULT WINAPI ParseThemeIniFile(LPCWSTR pszIniFileName, LPWSTR pszUnknown,
  95                                  ParseThemeIniFileProc callback, LPVOID lpData);
  96
  97 extern void UXTHEME_InitSystem(HINSTANCE hInst);
  98
  99 /* No alpha blending */
 100 #define ALPHABLEND_NONE             0
 101 /* "Cheap" binary alpha blending - but possibly faster */
 102 #define ALPHABLEND_BINARY           1
 103 /* Full alpha blending */
 104 #define ALPHABLEND_FULL             2
 105
 106 #endif /* __WINE_UXTHEMEDLL_H */