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 #include <winuser.h>
  25
  26 typedef HANDLE HTHEMEFILE;
  27
  28 /**********************************************************************
  29  *              EnumThemeProc
  30  *
  31  * Callback function for EnumThemes.
  32  *
  33  * RETURNS
  34  *     TRUE to continue enumeration, FALSE to stop
  35  *
  36  * PARAMS
  37  *     lpReserved          Always 0
  38  *     pszThemeFileName    Full path to theme msstyles file
  39  *     pszThemeName        Display name for theme
  40  *     pszToolTip          Tooltip name for theme
  41  *     lpReserved2         Always 0
  42  *     lpData              Value passed through lpData from EnumThemes
  43  */
  44 typedef BOOL (CALLBACK *EnumThemeProc)(LPVOID lpReserved, LPCWSTR pszThemeFileName,
  45                                        LPCWSTR pszThemeName, LPCWSTR pszToolTip, LPVOID lpReserved2,
  46                                        LPVOID lpData);
  47
  48 /**********************************************************************
  49  *              ParseThemeIniFileProc
  50  *
  51  * Callback function for ParseThemeIniFile.
  52  *
  53  * RETURNS
  54  *     TRUE to continue enumeration, FALSE to stop
  55  *
  56  * PARAMS
  57  *     dwType              Entry type
  58  *     pszParam1           Use defined by entry type
  59  *     pszParam2           Use defined by entry type
  60  *     pszParam3           Use defined by entry type
  61  *     dwParam             Use defined by entry type
  62  *     lpData              Value passed through lpData from ParseThemeIniFile
  63  *
  64  * NOTES
  65  * I don't know what the valid entry types are
  66  */
  67 typedef BOOL (CALLBACK*ParseThemeIniFileProc)(DWORD dwType, LPWSTR pszParam1,
  68                                               LPWSTR pszParam2, LPWSTR pszParam3,
  69                                               DWORD dwParam, LPVOID lpData);
  70
  71 /* Structure filled in by EnumThemeColors() and EnumeThemeSizes() with the
  72  * various strings for a theme color or size. */
  73 typedef struct tagTHEMENAMES
  74 {
  75     WCHAR szName[MAX_PATH+1];
  76     WCHAR szDisplayName[MAX_PATH+1];
  77     WCHAR szTooltip[MAX_PATH+1];
  78 } THEMENAMES, *PTHEMENAMES;
  79
  80 /* Declarations for undocumented functions for use internally */
  81 DWORD WINAPI QueryThemeServices(void) DECLSPEC_HIDDEN;
  82 HRESULT WINAPI OpenThemeFile(LPCWSTR pszThemeFileName, LPCWSTR pszColorName,
  83                              LPCWSTR pszSizeName, HTHEMEFILE *hThemeFile,
  84                              DWORD unknown) DECLSPEC_HIDDEN;
  85 HRESULT WINAPI CloseThemeFile(HTHEMEFILE hThemeFile) DECLSPEC_HIDDEN;
  86 HRESULT WINAPI ApplyTheme(HTHEMEFILE hThemeFile, char *unknown, HWND hWnd) DECLSPEC_HIDDEN;
  87 HRESULT WINAPI GetThemeDefaults(LPCWSTR pszThemeFileName, LPWSTR pszColorName,
  88                                 DWORD dwColorNameLen, LPWSTR pszSizeName,
  89                                 DWORD dwSizeNameLen) DECLSPEC_HIDDEN;
  90 HRESULT WINAPI EnumThemes(LPCWSTR pszThemePath, EnumThemeProc callback,
  91                           LPVOID lpData) DECLSPEC_HIDDEN;
  92 HRESULT WINAPI EnumThemeColors(LPWSTR pszThemeFileName, LPWSTR pszSizeName,
  93                                DWORD dwColorNum, PTHEMENAMES pszColorNames) DECLSPEC_HIDDEN;
  94 HRESULT WINAPI EnumThemeSizes(LPWSTR pszThemeFileName, LPWSTR pszColorName,
  95                               DWORD dwSizeNum, PTHEMENAMES pszColorNames) DECLSPEC_HIDDEN;
  96 HRESULT WINAPI ParseThemeIniFile(LPCWSTR pszIniFileName, LPWSTR pszUnknown,
  97                                  ParseThemeIniFileProc callback, LPVOID lpData) DECLSPEC_HIDDEN;
  98 BOOL WINAPI ThemeHooksInstall(void) DECLSPEC_HIDDEN;
  99 BOOL WINAPI ThemeHooksRemove(void) DECLSPEC_HIDDEN;
 100
 101 extern void UXTHEME_InitSystem(HINSTANCE hInst) DECLSPEC_HIDDEN;
 102 extern void UXTHEME_UninitSystem(void) DECLSPEC_HIDDEN;
 103
 104 extern struct user_api_hook user_api DECLSPEC_HIDDEN;
 105 LRESULT WINAPI UXTHEME_DefDlgProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam, BOOL unicode) DECLSPEC_HIDDEN;
 106 void WINAPI UXTHEME_ScrollBarDraw(HWND hwnd, HDC dc, INT bar, enum SCROLL_HITTEST hit_test,
 107                                   const struct SCROLL_TRACKING_INFO *tracking_info,
 108                                   BOOL draw_arrows, BOOL draw_interior, RECT *rect, INT arrowsize,
 109                                   INT thumbpos, INT thumbsize, BOOL vertical) DECLSPEC_HIDDEN;
 110 LRESULT WINAPI UXTHEME_ScrollbarWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam,
 111                                         BOOL unicode) DECLSPEC_HIDDEN;
 112
 113 /* No alpha blending */
 114 #define ALPHABLEND_NONE             0
 115 /* "Cheap" binary alpha blending - but possibly faster */
 116 #define ALPHABLEND_BINARY           1
 117 /* Full alpha blending */
 118 #define ALPHABLEND_FULL             2
 119
 120 #endif /* __WINE_UXTHEMEDLL_H */