1259 lines
42 KiB
C
1259 lines
42 KiB
C
/*
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* Win32 5.1 Theme system
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*
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* Copyright (C) 2003 Kevin Koltzau
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winreg.h"
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#include "vfwmsgs.h"
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#include "uxtheme.h"
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#include "vssym32.h"
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#include "uxthemedll.h"
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#include "msstyles.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(uxtheme);
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/***********************************************************************
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* Defines and global variables
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*/
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static const WCHAR szThemeManager[] = L"Software\\Microsoft\\Windows\\CurrentVersion\\ThemeManager";
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DECLSPEC_HIDDEN ATOM atDialogThemeEnabled;
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static DWORD dwThemeAppProperties = STAP_ALLOW_NONCLIENT | STAP_ALLOW_CONTROLS;
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static ATOM atWindowTheme;
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static ATOM atSubAppName;
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static ATOM atSubIdList;
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static BOOL bThemeActive = FALSE;
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static WCHAR szCurrentTheme[MAX_PATH];
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static WCHAR szCurrentColor[64];
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static WCHAR szCurrentSize[64];
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struct user_api_hook user_api = {0};
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/***********************************************************************/
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static BOOL CALLBACK UXTHEME_broadcast_msg_enumchild (HWND hWnd, LPARAM msg)
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{
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PostMessageW(hWnd, msg, 0, 0);
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return TRUE;
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}
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/* Broadcast a message to *all* windows, including children */
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static BOOL CALLBACK UXTHEME_broadcast_msg (HWND hWnd, LPARAM msg)
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{
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if (hWnd == NULL)
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{
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EnumWindows (UXTHEME_broadcast_msg, msg);
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}
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else
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{
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PostMessageW(hWnd, msg, 0, 0);
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EnumChildWindows (hWnd, UXTHEME_broadcast_msg_enumchild, msg);
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}
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return TRUE;
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}
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/* At the end of the day this is a subset of what SHRegGetPath() does - copied
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* here to avoid linking against shlwapi. */
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static DWORD query_reg_path (HKEY hKey, LPCWSTR lpszValue,
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LPVOID pvData)
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{
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DWORD dwRet, dwType, dwUnExpDataLen = MAX_PATH * sizeof(WCHAR), dwExpDataLen;
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TRACE("(hkey=%p,%s,%p)\n", hKey, debugstr_w(lpszValue),
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pvData);
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dwRet = RegQueryValueExW(hKey, lpszValue, 0, &dwType, pvData, &dwUnExpDataLen);
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if (dwRet!=ERROR_SUCCESS && dwRet!=ERROR_MORE_DATA)
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return dwRet;
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if (dwType == REG_EXPAND_SZ)
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{
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DWORD nBytesToAlloc;
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/* Expand type REG_EXPAND_SZ into REG_SZ */
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LPWSTR szData;
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/* If the caller didn't supply a buffer or the buffer is too small we have
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* to allocate our own
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*/
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if (dwRet == ERROR_MORE_DATA)
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{
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WCHAR emptyW[] = L"";
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nBytesToAlloc = dwUnExpDataLen;
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szData = LocalAlloc(LMEM_ZEROINIT, nBytesToAlloc);
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RegQueryValueExW (hKey, lpszValue, 0, NULL, (LPBYTE)szData, &nBytesToAlloc);
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dwExpDataLen = ExpandEnvironmentStringsW(szData, emptyW, 1);
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dwUnExpDataLen = max(nBytesToAlloc, dwExpDataLen);
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LocalFree(szData);
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}
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else
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{
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nBytesToAlloc = (lstrlenW(pvData) + 1) * sizeof(WCHAR);
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szData = LocalAlloc(LMEM_ZEROINIT, nBytesToAlloc );
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lstrcpyW(szData, pvData);
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dwExpDataLen = ExpandEnvironmentStringsW(szData, pvData, MAX_PATH );
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if (dwExpDataLen > MAX_PATH) dwRet = ERROR_MORE_DATA;
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dwUnExpDataLen = max(nBytesToAlloc, dwExpDataLen);
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LocalFree(szData);
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}
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}
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RegCloseKey(hKey);
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return dwRet;
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}
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/***********************************************************************
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* UXTHEME_LoadTheme
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*
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* Set the current active theme from the registry
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*/
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static void UXTHEME_LoadTheme(void)
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{
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HKEY hKey;
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DWORD buffsize;
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HRESULT hr;
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WCHAR tmp[10];
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PTHEME_FILE pt;
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/* Get current theme configuration */
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if(!RegOpenKeyW(HKEY_CURRENT_USER, szThemeManager, &hKey)) {
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TRACE("Loading theme config\n");
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buffsize = sizeof(tmp);
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if (!RegQueryValueExW(hKey, L"ThemeActive", NULL, NULL, (BYTE*)tmp, &buffsize)) {
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bThemeActive = (tmp[0] != '0');
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}
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else {
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bThemeActive = FALSE;
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TRACE("Failed to get ThemeActive: %d\n", GetLastError());
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}
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buffsize = sizeof(szCurrentColor);
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if (RegQueryValueExW(hKey, L"ColorName", NULL, NULL, (BYTE*)szCurrentColor, &buffsize))
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szCurrentColor[0] = '\0';
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buffsize = sizeof(szCurrentSize);
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if (RegQueryValueExW(hKey, L"SizeName", NULL, NULL, (BYTE*)szCurrentSize, &buffsize))
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szCurrentSize[0] = '\0';
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if (query_reg_path (hKey, L"DllName", szCurrentTheme))
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szCurrentTheme[0] = '\0';
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RegCloseKey(hKey);
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}
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else
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TRACE("Failed to open theme registry key\n");
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if(bThemeActive) {
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/* Make sure the theme requested is actually valid */
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hr = MSSTYLES_OpenThemeFile(szCurrentTheme,
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szCurrentColor[0]?szCurrentColor:NULL,
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szCurrentSize[0]?szCurrentSize:NULL,
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&pt);
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if(FAILED(hr)) {
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bThemeActive = FALSE;
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szCurrentTheme[0] = '\0';
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szCurrentColor[0] = '\0';
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szCurrentSize[0] = '\0';
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}
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else {
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/* Make sure the global color & size match the theme */
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lstrcpynW(szCurrentColor, pt->pszSelectedColor, ARRAY_SIZE(szCurrentColor));
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lstrcpynW(szCurrentSize, pt->pszSelectedSize, ARRAY_SIZE(szCurrentSize));
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UXTHEME_SetActiveTheme(pt);
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TRACE("Theme active: %s %s %s\n", debugstr_w(szCurrentTheme),
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debugstr_w(szCurrentColor), debugstr_w(szCurrentSize));
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MSSTYLES_CloseThemeFile(pt);
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}
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}
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if(!bThemeActive) {
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MSSTYLES_SetActiveTheme(NULL, FALSE);
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TRACE("Theming not active\n");
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}
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}
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/***********************************************************************/
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static const WCHAR * const SysColorsNames[] =
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{
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L"Scrollbar", /* COLOR_SCROLLBAR */
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L"Background", /* COLOR_BACKGROUND */
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L"ActiveTitle", /* COLOR_ACTIVECAPTION */
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L"InactiveTitle", /* COLOR_INACTIVECAPTION */
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L"Menu", /* COLOR_MENU */
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L"Window", /* COLOR_WINDOW */
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L"WindowFrame", /* COLOR_WINDOWFRAME */
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L"MenuText", /* COLOR_MENUTEXT */
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L"WindowText", /* COLOR_WINDOWTEXT */
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L"TitleText", /* COLOR_CAPTIONTEXT */
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L"ActiveBorder", /* COLOR_ACTIVEBORDER */
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L"InactiveBorder", /* COLOR_INACTIVEBORDER */
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L"AppWorkSpace", /* COLOR_APPWORKSPACE */
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L"Hilight", /* COLOR_HIGHLIGHT */
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L"HilightText", /* COLOR_HIGHLIGHTTEXT */
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L"ButtonFace", /* COLOR_BTNFACE */
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L"ButtonShadow", /* COLOR_BTNSHADOW */
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L"GrayText", /* COLOR_GRAYTEXT */
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L"ButtonText", /* COLOR_BTNTEXT */
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L"InactiveTitleText", /* COLOR_INACTIVECAPTIONTEXT */
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L"ButtonHilight", /* COLOR_BTNHIGHLIGHT */
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L"ButtonDkShadow", /* COLOR_3DDKSHADOW */
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L"ButtonLight", /* COLOR_3DLIGHT */
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L"InfoText", /* COLOR_INFOTEXT */
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L"InfoWindow", /* COLOR_INFOBK */
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L"ButtonAlternateFace", /* COLOR_ALTERNATEBTNFACE */
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L"HotTrackingColor", /* COLOR_HOTLIGHT */
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L"GradientActiveTitle", /* COLOR_GRADIENTACTIVECAPTION */
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L"GradientInactiveTitle", /* COLOR_GRADIENTINACTIVECAPTION */
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L"MenuHilight", /* COLOR_MENUHILIGHT */
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L"MenuBar", /* COLOR_MENUBAR */
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};
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static const WCHAR strColorKey[] = L"Control Panel\\Colors";
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#define NUM_SYS_COLORS (COLOR_MENUBAR+1)
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struct system_metrics
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{
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COLORREF system_colors[NUM_SYS_COLORS];
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NONCLIENTMETRICSW non_client_metrics;
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LOGFONTW icon_title_font;
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DWORD gradient_caption;
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DWORD flat_menu;
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};
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static BOOL UXTHEME_GetSystemMetrics(struct system_metrics *metrics)
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{
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DPI_AWARENESS_CONTEXT old_context;
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BOOL ret = FALSE;
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int i;
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for (i = 0; i < NUM_SYS_COLORS; ++i)
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metrics->system_colors[i] = GetSysColor(i);
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old_context = SetThreadDpiAwarenessContext(DPI_AWARENESS_CONTEXT_UNAWARE);
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memset(&metrics->non_client_metrics, 0, sizeof(metrics->non_client_metrics));
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metrics->non_client_metrics.cbSize = sizeof(metrics->non_client_metrics);
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if (!SystemParametersInfoW(SPI_GETNONCLIENTMETRICS, sizeof(metrics->non_client_metrics),
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&metrics->non_client_metrics, 0))
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goto done;
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memset(&metrics->icon_title_font, 0, sizeof(metrics->icon_title_font));
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if (!SystemParametersInfoW(SPI_GETICONTITLELOGFONT, sizeof(metrics->icon_title_font),
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&metrics->icon_title_font, 0))
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goto done;
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if (!SystemParametersInfoW(SPI_GETGRADIENTCAPTIONS, 0, &metrics->gradient_caption, 0))
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goto done;
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if (!SystemParametersInfoW(SPI_GETFLATMENU, 0, &metrics->flat_menu, 0))
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goto done;
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ret = TRUE;
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done:
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SetThreadDpiAwarenessContext(old_context);
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return ret;
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}
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/* Read back old settings after a theme was deactivated */
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static BOOL UXTHEME_GetUnthemedSystemMetrics(struct system_metrics *metrics)
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{
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HKEY theme_manager_key = NULL, color_key = NULL;
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BOOL ret = FALSE;
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WCHAR string[13];
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int i, r, g, b;
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DWORD size;
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if (RegOpenKeyExW(HKEY_CURRENT_USER, szThemeManager, 0, KEY_QUERY_VALUE, &theme_manager_key))
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goto done;
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if (RegOpenKeyExW(theme_manager_key, strColorKey, 0, KEY_QUERY_VALUE, &color_key))
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goto done;
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for (i = 0; i < NUM_SYS_COLORS; ++i)
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{
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size = sizeof(string);
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if (RegQueryValueExW(color_key, SysColorsNames[i], 0, NULL, (BYTE *)string, &size))
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goto done;
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if (swscanf(string, L"%d %d %d", &r, &g, &b) != 3)
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goto done;
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metrics->system_colors[i] = RGB(r, g, b);
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}
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size = sizeof(metrics->non_client_metrics);
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if (RegQueryValueExW(theme_manager_key, L"NonClientMetrics", 0, NULL,
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(BYTE *)&metrics->non_client_metrics, &size))
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goto done;
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size = sizeof(metrics->icon_title_font);
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if (RegQueryValueExW(theme_manager_key, L"IconTitleFont", 0, NULL,
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(BYTE *)&metrics->icon_title_font, &size))
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goto done;
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size = sizeof(metrics->gradient_caption);
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if (RegQueryValueExW(theme_manager_key, L"GradientCaption", 0, NULL,
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(BYTE *)&metrics->gradient_caption, &size))
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goto done;
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size = sizeof(metrics->flat_menu);
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if (RegQueryValueExW(theme_manager_key, L"FlatMenu", 0, NULL, (BYTE *)&metrics->flat_menu,
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&size))
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goto done;
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ret = TRUE;
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done:
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RegCloseKey(color_key);
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RegCloseKey(theme_manager_key);
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return ret;
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}
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static void UXTHEME_SaveUnthemedSystemMetrics(struct system_metrics *metrics)
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{
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HKEY theme_manager_key, color_key;
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WCHAR string[13];
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DWORD length;
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int i;
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if (!RegCreateKeyExW(HKEY_CURRENT_USER, szThemeManager, 0, 0, 0, KEY_ALL_ACCESS, 0,
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&theme_manager_key, 0))
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{
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if (!RegCreateKeyExW(theme_manager_key, strColorKey, 0, 0, 0, KEY_ALL_ACCESS, 0, &color_key,
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0))
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{
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for (i = 0; i < NUM_SYS_COLORS; ++i)
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{
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length = swprintf(string, ARRAY_SIZE(string), L"%d %d %d",
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GetRValue(metrics->system_colors[i]),
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GetGValue(metrics->system_colors[i]),
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GetBValue(metrics->system_colors[i]));
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RegSetValueExW(color_key, SysColorsNames[i], 0, REG_SZ, (BYTE *)string,
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(length + 1) * sizeof(WCHAR));
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}
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RegCloseKey(color_key);
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}
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RegSetValueExW(theme_manager_key, L"NonClientMetrics", 0, REG_BINARY,
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(BYTE *)&metrics->non_client_metrics, sizeof(metrics->non_client_metrics));
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RegSetValueExW(theme_manager_key, L"IconTitleFont", 0, REG_BINARY,
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(BYTE *)&metrics->icon_title_font, sizeof(metrics->icon_title_font));
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RegSetValueExW(theme_manager_key, L"GradientCaption", 0, REG_DWORD,
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(BYTE *)&metrics->gradient_caption, sizeof(metrics->gradient_caption));
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RegSetValueExW(theme_manager_key, L"FlatMenu", 0, REG_DWORD, (BYTE *)&metrics->flat_menu,
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sizeof(metrics->flat_menu));
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RegCloseKey(theme_manager_key);
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}
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}
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|
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/* Make system settings persistent, so they're in effect even w/o uxtheme
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* loaded.
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* For efficiency reasons, only the last SystemParametersInfoW sets
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* SPIF_SENDWININICHANGE */
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static void UXTHEME_SaveSystemMetrics(struct system_metrics *metrics, BOOL send_syscolor_change)
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{
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int i, length, index[NUM_SYS_COLORS];
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DPI_AWARENESS_CONTEXT old_context;
|
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WCHAR string[13];
|
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HKEY hkey;
|
|
|
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if (!RegCreateKeyExW(HKEY_CURRENT_USER, strColorKey, 0, 0, 0, KEY_ALL_ACCESS, 0, &hkey, 0))
|
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{
|
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for (i = 0; i < NUM_SYS_COLORS; ++i)
|
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{
|
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length = swprintf(string, ARRAY_SIZE(string), L"%d %d %d",
|
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GetRValue(metrics->system_colors[i]),
|
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GetGValue(metrics->system_colors[i]),
|
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GetBValue(metrics->system_colors[i]));
|
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RegSetValueExW(hkey, SysColorsNames[i], 0, REG_SZ, (BYTE *)string,
|
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(length + 1) * sizeof(WCHAR));
|
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}
|
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RegCloseKey(hkey);
|
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}
|
|
|
|
if (send_syscolor_change)
|
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{
|
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for (i = 0; i < NUM_SYS_COLORS; ++i)
|
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index[i] = i;
|
|
|
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SetSysColors(NUM_SYS_COLORS, index, metrics->system_colors);
|
|
}
|
|
|
|
old_context = SetThreadDpiAwarenessContext(DPI_AWARENESS_CONTEXT_UNAWARE);
|
|
|
|
SystemParametersInfoW(SPI_SETNONCLIENTMETRICS, sizeof(metrics->non_client_metrics),
|
|
&metrics->non_client_metrics, SPIF_UPDATEINIFILE);
|
|
SystemParametersInfoW(SPI_SETICONTITLELOGFONT, sizeof(metrics->icon_title_font),
|
|
&metrics->icon_title_font, SPIF_UPDATEINIFILE);
|
|
SystemParametersInfoW(SPI_SETGRADIENTCAPTIONS, 0, (void *)(INT_PTR)metrics->gradient_caption,
|
|
SPIF_UPDATEINIFILE);
|
|
SystemParametersInfoW(SPI_SETFLATMENU, 0, (void *)(INT_PTR)metrics->flat_menu,
|
|
SPIF_UPDATEINIFILE | SPIF_SENDCHANGE);
|
|
|
|
SetThreadDpiAwarenessContext(old_context);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* UXTHEME_SetActiveTheme
|
|
*
|
|
* Change the current active theme
|
|
*/
|
|
HRESULT UXTHEME_SetActiveTheme(PTHEME_FILE tf)
|
|
{
|
|
BOOL ret, loaded_before = FALSE, same_theme = FALSE;
|
|
struct system_metrics metrics;
|
|
DWORD size;
|
|
HKEY hKey;
|
|
WCHAR tmp[2];
|
|
HRESULT hr;
|
|
|
|
if(tf) {
|
|
bThemeActive = TRUE;
|
|
same_theme = !lstrcmpW(szCurrentTheme, tf->szThemeFile)
|
|
&& !lstrcmpW(szCurrentColor, tf->pszSelectedColor)
|
|
&& !lstrcmpW(szCurrentSize, tf->pszSelectedSize);
|
|
lstrcpynW(szCurrentTheme, tf->szThemeFile, ARRAY_SIZE(szCurrentTheme));
|
|
lstrcpynW(szCurrentColor, tf->pszSelectedColor, ARRAY_SIZE(szCurrentColor));
|
|
lstrcpynW(szCurrentSize, tf->pszSelectedSize, ARRAY_SIZE(szCurrentSize));
|
|
|
|
ret = UXTHEME_GetSystemMetrics(&metrics);
|
|
|
|
/* Check if theming is already active */
|
|
if (!RegOpenKeyW(HKEY_CURRENT_USER, szThemeManager, &hKey))
|
|
{
|
|
size = sizeof(tmp);
|
|
if (!RegQueryValueExW(hKey, L"LoadedBefore", NULL, NULL, (BYTE *)tmp, &size))
|
|
loaded_before = (tmp[0] != '0');
|
|
else
|
|
WARN("Failed to get LoadedBefore: %d\n", GetLastError());
|
|
RegCloseKey(hKey);
|
|
}
|
|
if (loaded_before && same_theme)
|
|
return MSSTYLES_SetActiveTheme(tf, FALSE);
|
|
|
|
if (!loaded_before && ret)
|
|
UXTHEME_SaveUnthemedSystemMetrics(&metrics);
|
|
}
|
|
else {
|
|
bThemeActive = FALSE;
|
|
szCurrentTheme[0] = '\0';
|
|
szCurrentColor[0] = '\0';
|
|
szCurrentSize[0] = '\0';
|
|
}
|
|
|
|
TRACE("Writing theme config to registry\n");
|
|
if(!RegCreateKeyW(HKEY_CURRENT_USER, szThemeManager, &hKey)) {
|
|
tmp[0] = bThemeActive?'1':'0';
|
|
tmp[1] = '\0';
|
|
RegSetValueExW(hKey, L"ThemeActive", 0, REG_SZ, (const BYTE*)tmp, sizeof(WCHAR)*2);
|
|
if(bThemeActive) {
|
|
RegSetValueExW(hKey, L"ColorName", 0, REG_SZ, (const BYTE*)szCurrentColor,
|
|
(lstrlenW(szCurrentColor)+1)*sizeof(WCHAR));
|
|
RegSetValueExW(hKey, L"SizeName", 0, REG_SZ, (const BYTE*)szCurrentSize,
|
|
(lstrlenW(szCurrentSize)+1)*sizeof(WCHAR));
|
|
RegSetValueExW(hKey, L"DllName", 0, REG_SZ, (const BYTE*)szCurrentTheme,
|
|
(lstrlenW(szCurrentTheme)+1)*sizeof(WCHAR));
|
|
RegSetValueExW(hKey, L"LoadedBefore", 0, REG_SZ, (const BYTE *)tmp, sizeof(WCHAR) * 2);
|
|
}
|
|
else {
|
|
RegDeleteValueW(hKey, L"ColorName");
|
|
RegDeleteValueW(hKey, L"SizeName");
|
|
RegDeleteValueW(hKey, L"DllName");
|
|
RegDeleteValueW(hKey, L"LoadedBefore");
|
|
}
|
|
RegCloseKey(hKey);
|
|
}
|
|
else
|
|
TRACE("Failed to open theme registry key\n");
|
|
|
|
hr = MSSTYLES_SetActiveTheme(tf, TRUE);
|
|
if (bThemeActive)
|
|
{
|
|
if (UXTHEME_GetSystemMetrics(&metrics))
|
|
UXTHEME_SaveSystemMetrics(&metrics, FALSE);
|
|
}
|
|
else
|
|
{
|
|
if (UXTHEME_GetUnthemedSystemMetrics(&metrics))
|
|
UXTHEME_SaveSystemMetrics(&metrics, TRUE);
|
|
}
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* UXTHEME_InitSystem
|
|
*/
|
|
void UXTHEME_InitSystem(HINSTANCE hInst)
|
|
{
|
|
atWindowTheme = GlobalAddAtomW(L"ux_theme");
|
|
atSubAppName = GlobalAddAtomW(L"ux_subapp");
|
|
atSubIdList = GlobalAddAtomW(L"ux_subidlst");
|
|
atDialogThemeEnabled = GlobalAddAtomW(L"ux_dialogtheme");
|
|
|
|
UXTHEME_LoadTheme();
|
|
ThemeHooksInstall();
|
|
}
|
|
|
|
void UXTHEME_UninitSystem(void)
|
|
{
|
|
ThemeHooksRemove();
|
|
MSSTYLES_SetActiveTheme(NULL, FALSE);
|
|
|
|
GlobalDeleteAtom(atWindowTheme);
|
|
GlobalDeleteAtom(atSubAppName);
|
|
GlobalDeleteAtom(atSubIdList);
|
|
GlobalDeleteAtom(atDialogThemeEnabled);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* IsAppThemed (UXTHEME.@)
|
|
*/
|
|
BOOL WINAPI IsAppThemed(void)
|
|
{
|
|
return IsThemeActive();
|
|
}
|
|
|
|
/***********************************************************************
|
|
* IsThemeActive (UXTHEME.@)
|
|
*/
|
|
BOOL WINAPI IsThemeActive(void)
|
|
{
|
|
TRACE("\n");
|
|
SetLastError(ERROR_SUCCESS);
|
|
return bThemeActive;
|
|
}
|
|
|
|
/************************************************************
|
|
* IsCompositionActive (UXTHEME.@)
|
|
*/
|
|
BOOL WINAPI IsCompositionActive(void)
|
|
{
|
|
FIXME(": stub\n");
|
|
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnableTheming (UXTHEME.@)
|
|
*
|
|
* NOTES
|
|
* This is a global and persistent change
|
|
*/
|
|
HRESULT WINAPI EnableTheming(BOOL fEnable)
|
|
{
|
|
HKEY hKey;
|
|
|
|
TRACE("(%d)\n", fEnable);
|
|
|
|
if (bThemeActive && !fEnable)
|
|
{
|
|
bThemeActive = fEnable;
|
|
if(!RegOpenKeyW(HKEY_CURRENT_USER, szThemeManager, &hKey)) {
|
|
RegSetValueExW(hKey, L"ThemeActive", 0, REG_SZ, (BYTE *)L"0", 2 * sizeof(WCHAR));
|
|
RegCloseKey(hKey);
|
|
}
|
|
UXTHEME_broadcast_msg (NULL, WM_THEMECHANGED);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* UXTHEME_SetWindowProperty
|
|
*
|
|
* I'm using atoms as there may be large numbers of duplicated strings
|
|
* and they do the work of keeping memory down as a cause of that quite nicely
|
|
*/
|
|
static HRESULT UXTHEME_SetWindowProperty(HWND hwnd, ATOM aProp, LPCWSTR pszValue)
|
|
{
|
|
ATOM oldValue = (ATOM)(size_t)RemovePropW(hwnd, (LPCWSTR)MAKEINTATOM(aProp));
|
|
if(oldValue)
|
|
DeleteAtom(oldValue);
|
|
if(pszValue) {
|
|
ATOM atValue = AddAtomW(pszValue);
|
|
if(!atValue
|
|
|| !SetPropW(hwnd, (LPCWSTR)MAKEINTATOM(aProp), (LPWSTR)MAKEINTATOM(atValue))) {
|
|
HRESULT hr = HRESULT_FROM_WIN32(GetLastError());
|
|
if(atValue) DeleteAtom(atValue);
|
|
return hr;
|
|
}
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
static LPWSTR UXTHEME_GetWindowProperty(HWND hwnd, ATOM aProp, LPWSTR pszBuffer, int dwLen)
|
|
{
|
|
ATOM atValue = (ATOM)(size_t)GetPropW(hwnd, (LPCWSTR)MAKEINTATOM(aProp));
|
|
if(atValue) {
|
|
if(GetAtomNameW(atValue, pszBuffer, dwLen))
|
|
return pszBuffer;
|
|
TRACE("property defined, but unable to get value\n");
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static HTHEME open_theme_data(HWND hwnd, LPCWSTR pszClassList, DWORD flags, UINT dpi)
|
|
{
|
|
WCHAR szAppBuff[256];
|
|
WCHAR szClassBuff[256];
|
|
LPCWSTR pszAppName;
|
|
LPCWSTR pszUseClassList;
|
|
HTHEME hTheme = NULL;
|
|
TRACE("(%p,%s, %x)\n", hwnd, debugstr_w(pszClassList), flags);
|
|
|
|
if(!pszClassList)
|
|
{
|
|
SetLastError(E_POINTER);
|
|
return NULL;
|
|
}
|
|
|
|
if(flags)
|
|
FIXME("unhandled flags: %x\n", flags);
|
|
|
|
if(bThemeActive)
|
|
{
|
|
pszAppName = UXTHEME_GetWindowProperty(hwnd, atSubAppName, szAppBuff, ARRAY_SIZE(szAppBuff));
|
|
/* If SetWindowTheme was used on the window, that overrides the class list passed to this function */
|
|
pszUseClassList = UXTHEME_GetWindowProperty(hwnd, atSubIdList, szClassBuff, ARRAY_SIZE(szClassBuff));
|
|
if(!pszUseClassList)
|
|
pszUseClassList = pszClassList;
|
|
|
|
if (pszUseClassList)
|
|
hTheme = MSSTYLES_OpenThemeClass(pszAppName, pszUseClassList, dpi);
|
|
|
|
/* Fall back to default class if the specified subclass is not found */
|
|
if (!hTheme)
|
|
hTheme = MSSTYLES_OpenThemeClass(NULL, pszUseClassList, dpi);
|
|
}
|
|
if(IsWindow(hwnd))
|
|
SetPropW(hwnd, (LPCWSTR)MAKEINTATOM(atWindowTheme), hTheme);
|
|
TRACE(" = %p\n", hTheme);
|
|
|
|
SetLastError(hTheme ? ERROR_SUCCESS : E_PROP_ID_UNSUPPORTED);
|
|
return hTheme;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* OpenThemeDataEx (UXTHEME.61)
|
|
*/
|
|
HTHEME WINAPI OpenThemeDataEx(HWND hwnd, LPCWSTR pszClassList, DWORD flags)
|
|
{
|
|
UINT dpi;
|
|
|
|
dpi = GetDpiForWindow(hwnd);
|
|
if (!dpi)
|
|
dpi = 96;
|
|
|
|
return open_theme_data(hwnd, pszClassList, flags, dpi);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* OpenThemeDataForDpi (UXTHEME.@)
|
|
*/
|
|
HTHEME WINAPI OpenThemeDataForDpi(HWND hwnd, LPCWSTR class_list, UINT dpi)
|
|
{
|
|
return open_theme_data(hwnd, class_list, 0, dpi);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* OpenThemeData (UXTHEME.@)
|
|
*/
|
|
HTHEME WINAPI OpenThemeData(HWND hwnd, LPCWSTR classlist)
|
|
{
|
|
return OpenThemeDataEx(hwnd, classlist, 0);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetWindowTheme (UXTHEME.@)
|
|
*
|
|
* Retrieve the last theme opened for a window.
|
|
*
|
|
* PARAMS
|
|
* hwnd [I] window to retrieve the theme for
|
|
*
|
|
* RETURNS
|
|
* The most recent theme.
|
|
*/
|
|
HTHEME WINAPI GetWindowTheme(HWND hwnd)
|
|
{
|
|
TRACE("(%p)\n", hwnd);
|
|
|
|
if (!hwnd)
|
|
{
|
|
SetLastError(E_HANDLE);
|
|
return NULL;
|
|
}
|
|
|
|
return GetPropW(hwnd, (LPCWSTR)MAKEINTATOM(atWindowTheme));
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetWindowTheme (UXTHEME.@)
|
|
*
|
|
* Persistent through the life of the window, even after themes change
|
|
*/
|
|
HRESULT WINAPI SetWindowTheme(HWND hwnd, LPCWSTR pszSubAppName,
|
|
LPCWSTR pszSubIdList)
|
|
{
|
|
HRESULT hr;
|
|
TRACE("(%p,%s,%s)\n", hwnd, debugstr_w(pszSubAppName),
|
|
debugstr_w(pszSubIdList));
|
|
|
|
if (!hwnd)
|
|
return E_HANDLE;
|
|
|
|
hr = UXTHEME_SetWindowProperty(hwnd, atSubAppName, pszSubAppName);
|
|
if(SUCCEEDED(hr))
|
|
hr = UXTHEME_SetWindowProperty(hwnd, atSubIdList, pszSubIdList);
|
|
if(SUCCEEDED(hr))
|
|
SendMessageW(hwnd, WM_THEMECHANGED, 0, 0);
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetWindowThemeAttribute (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI SetWindowThemeAttribute(HWND hwnd, enum WINDOWTHEMEATTRIBUTETYPE type,
|
|
PVOID attribute, DWORD size)
|
|
{
|
|
FIXME("(%p,%d,%p,%d): stub\n", hwnd, type, attribute, size);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetCurrentThemeName (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI GetCurrentThemeName(LPWSTR pszThemeFileName, int dwMaxNameChars,
|
|
LPWSTR pszColorBuff, int cchMaxColorChars,
|
|
LPWSTR pszSizeBuff, int cchMaxSizeChars)
|
|
{
|
|
if(!bThemeActive)
|
|
return E_PROP_ID_UNSUPPORTED;
|
|
if(pszThemeFileName) lstrcpynW(pszThemeFileName, szCurrentTheme, dwMaxNameChars);
|
|
if(pszColorBuff) lstrcpynW(pszColorBuff, szCurrentColor, cchMaxColorChars);
|
|
if(pszSizeBuff) lstrcpynW(pszSizeBuff, szCurrentSize, cchMaxSizeChars);
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetThemeAppProperties (UXTHEME.@)
|
|
*/
|
|
DWORD WINAPI GetThemeAppProperties(void)
|
|
{
|
|
return dwThemeAppProperties;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* SetThemeAppProperties (UXTHEME.@)
|
|
*/
|
|
void WINAPI SetThemeAppProperties(DWORD dwFlags)
|
|
{
|
|
TRACE("(0x%08x)\n", dwFlags);
|
|
dwThemeAppProperties = dwFlags;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CloseThemeData (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI CloseThemeData(HTHEME hTheme)
|
|
{
|
|
TRACE("(%p)\n", hTheme);
|
|
if(!hTheme || hTheme == INVALID_HANDLE_VALUE)
|
|
return E_HANDLE;
|
|
return MSSTYLES_CloseThemeClass(hTheme);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* HitTestThemeBackground (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI HitTestThemeBackground(HTHEME hTheme, HDC hdc, int iPartId,
|
|
int iStateId, DWORD dwOptions,
|
|
const RECT *pRect, HRGN hrgn,
|
|
POINT ptTest, WORD *pwHitTestCode)
|
|
{
|
|
FIXME("%d %d 0x%08x: stub\n", iPartId, iStateId, dwOptions);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* IsThemePartDefined (UXTHEME.@)
|
|
*/
|
|
BOOL WINAPI IsThemePartDefined(HTHEME hTheme, int iPartId, int iStateId)
|
|
{
|
|
TRACE("(%p,%d,%d)\n", hTheme, iPartId, iStateId);
|
|
if(!hTheme) {
|
|
SetLastError(E_HANDLE);
|
|
return FALSE;
|
|
}
|
|
if(MSSTYLES_FindPartState(hTheme, iPartId, iStateId, NULL))
|
|
return TRUE;
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetThemeDocumentationProperty (UXTHEME.@)
|
|
*
|
|
* Try and retrieve the documentation property from string resources
|
|
* if that fails, get it from the [documentation] section of themes.ini
|
|
*/
|
|
HRESULT WINAPI GetThemeDocumentationProperty(LPCWSTR pszThemeName,
|
|
LPCWSTR pszPropertyName,
|
|
LPWSTR pszValueBuff,
|
|
int cchMaxValChars)
|
|
{
|
|
static const WORD wDocToRes[] = {
|
|
TMT_DISPLAYNAME,5000,
|
|
TMT_TOOLTIP,5001,
|
|
TMT_COMPANY,5002,
|
|
TMT_AUTHOR,5003,
|
|
TMT_COPYRIGHT,5004,
|
|
TMT_URL,5005,
|
|
TMT_VERSION,5006,
|
|
TMT_DESCRIPTION,5007
|
|
};
|
|
|
|
PTHEME_FILE pt;
|
|
HRESULT hr;
|
|
unsigned int i;
|
|
int iDocId;
|
|
TRACE("(%s,%s,%p,%d)\n", debugstr_w(pszThemeName), debugstr_w(pszPropertyName),
|
|
pszValueBuff, cchMaxValChars);
|
|
|
|
hr = MSSTYLES_OpenThemeFile(pszThemeName, NULL, NULL, &pt);
|
|
if(FAILED(hr)) return hr;
|
|
|
|
/* Try to load from string resources */
|
|
hr = E_PROP_ID_UNSUPPORTED;
|
|
if(MSSTYLES_LookupProperty(pszPropertyName, NULL, &iDocId)) {
|
|
for(i=0; i<ARRAY_SIZE(wDocToRes); i+=2) {
|
|
if(wDocToRes[i] == iDocId) {
|
|
if(LoadStringW(pt->hTheme, wDocToRes[i+1], pszValueBuff, cchMaxValChars)) {
|
|
hr = S_OK;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
/* If loading from string resource failed, try getting it from the theme.ini */
|
|
if(FAILED(hr)) {
|
|
PUXINI_FILE uf = MSSTYLES_GetThemeIni(pt);
|
|
if(UXINI_FindSection(uf, L"documentation")) {
|
|
LPCWSTR lpValue;
|
|
DWORD dwLen;
|
|
if(UXINI_FindValue(uf, pszPropertyName, &lpValue, &dwLen)) {
|
|
lstrcpynW(pszValueBuff, lpValue, min(dwLen+1,cchMaxValChars));
|
|
hr = S_OK;
|
|
}
|
|
}
|
|
UXINI_CloseINI(uf);
|
|
}
|
|
|
|
MSSTYLES_CloseThemeFile(pt);
|
|
return hr;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* Undocumented functions
|
|
*/
|
|
|
|
/**********************************************************************
|
|
* QueryThemeServices (UXTHEME.1)
|
|
*
|
|
* RETURNS
|
|
* some kind of status flag
|
|
*/
|
|
DWORD WINAPI QueryThemeServices(void)
|
|
{
|
|
FIXME("stub\n");
|
|
return 3; /* This is what is returned under XP in most cases */
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* OpenThemeFile (UXTHEME.2)
|
|
*
|
|
* Opens a theme file, which can be used to change the current theme, etc
|
|
*
|
|
* PARAMS
|
|
* pszThemeFileName Path to a msstyles theme file
|
|
* pszColorName Color defined in the theme, eg. NormalColor
|
|
* pszSizeName Size defined in the theme, eg. NormalSize
|
|
* hThemeFile Handle to theme file
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK
|
|
* Failure: HRESULT error-code
|
|
*/
|
|
HRESULT WINAPI OpenThemeFile(LPCWSTR pszThemeFileName, LPCWSTR pszColorName,
|
|
LPCWSTR pszSizeName, HTHEMEFILE *hThemeFile,
|
|
DWORD unknown)
|
|
{
|
|
TRACE("(%s,%s,%s,%p,%d)\n", debugstr_w(pszThemeFileName),
|
|
debugstr_w(pszColorName), debugstr_w(pszSizeName),
|
|
hThemeFile, unknown);
|
|
return MSSTYLES_OpenThemeFile(pszThemeFileName, pszColorName, pszSizeName, (PTHEME_FILE*)hThemeFile);
|
|
}
|
|
|
|
/**********************************************************************
|
|
* CloseThemeFile (UXTHEME.3)
|
|
*
|
|
* Releases theme file handle returned by OpenThemeFile
|
|
*
|
|
* PARAMS
|
|
* hThemeFile Handle to theme file
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK
|
|
* Failure: HRESULT error-code
|
|
*/
|
|
HRESULT WINAPI CloseThemeFile(HTHEMEFILE hThemeFile)
|
|
{
|
|
TRACE("(%p)\n", hThemeFile);
|
|
MSSTYLES_CloseThemeFile(hThemeFile);
|
|
return S_OK;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* ApplyTheme (UXTHEME.4)
|
|
*
|
|
* Set a theme file to be the currently active theme
|
|
*
|
|
* PARAMS
|
|
* hThemeFile Handle to theme file
|
|
* unknown See notes
|
|
* hWnd Window requesting the theme change
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK
|
|
* Failure: HRESULT error-code
|
|
*
|
|
* NOTES
|
|
* I'm not sure what the second parameter is (the datatype is likely wrong), other then this:
|
|
* Under XP if I pass
|
|
* char b[] = "";
|
|
* the theme is applied with the screen redrawing really badly (flickers)
|
|
* char b[] = "\0"; where \0 can be one or more of any character, makes no difference
|
|
* the theme is applied smoothly (screen does not flicker)
|
|
* char *b = "\0" or NULL; where \0 can be zero or more of any character, makes no difference
|
|
* the function fails returning invalid parameter... very strange
|
|
*/
|
|
HRESULT WINAPI ApplyTheme(HTHEMEFILE hThemeFile, char *unknown, HWND hWnd)
|
|
{
|
|
HRESULT hr;
|
|
TRACE("(%p,%s,%p)\n", hThemeFile, unknown, hWnd);
|
|
hr = UXTHEME_SetActiveTheme(hThemeFile);
|
|
UXTHEME_broadcast_msg (NULL, WM_THEMECHANGED);
|
|
return hr;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* GetThemeDefaults (UXTHEME.7)
|
|
*
|
|
* Get the default color & size for a theme
|
|
*
|
|
* PARAMS
|
|
* pszThemeFileName Path to a msstyles theme file
|
|
* pszColorName Buffer to receive the default color name
|
|
* dwColorNameLen Length, in characters, of color name buffer
|
|
* pszSizeName Buffer to receive the default size name
|
|
* dwSizeNameLen Length, in characters, of size name buffer
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK
|
|
* Failure: HRESULT error-code
|
|
*/
|
|
HRESULT WINAPI GetThemeDefaults(LPCWSTR pszThemeFileName, LPWSTR pszColorName,
|
|
DWORD dwColorNameLen, LPWSTR pszSizeName,
|
|
DWORD dwSizeNameLen)
|
|
{
|
|
PTHEME_FILE pt;
|
|
HRESULT hr;
|
|
TRACE("(%s,%p,%d,%p,%d)\n", debugstr_w(pszThemeFileName),
|
|
pszColorName, dwColorNameLen,
|
|
pszSizeName, dwSizeNameLen);
|
|
|
|
hr = MSSTYLES_OpenThemeFile(pszThemeFileName, NULL, NULL, &pt);
|
|
if(FAILED(hr)) return hr;
|
|
|
|
lstrcpynW(pszColorName, pt->pszSelectedColor, dwColorNameLen);
|
|
lstrcpynW(pszSizeName, pt->pszSelectedSize, dwSizeNameLen);
|
|
|
|
MSSTYLES_CloseThemeFile(pt);
|
|
return S_OK;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* EnumThemes (UXTHEME.8)
|
|
*
|
|
* Enumerate available themes, calls specified EnumThemeProc for each
|
|
* theme found. Passes lpData through to callback function.
|
|
*
|
|
* PARAMS
|
|
* pszThemePath Path containing themes
|
|
* callback Called for each theme found in path
|
|
* lpData Passed through to callback
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK
|
|
* Failure: HRESULT error-code
|
|
*/
|
|
HRESULT WINAPI EnumThemes(LPCWSTR pszThemePath, EnumThemeProc callback,
|
|
LPVOID lpData)
|
|
{
|
|
WCHAR szDir[MAX_PATH];
|
|
WCHAR szPath[MAX_PATH];
|
|
WCHAR szName[60];
|
|
WCHAR szTip[60];
|
|
HANDLE hFind;
|
|
WIN32_FIND_DATAW wfd;
|
|
HRESULT hr;
|
|
size_t pathLen;
|
|
|
|
TRACE("(%s,%p,%p)\n", debugstr_w(pszThemePath), callback, lpData);
|
|
|
|
if(!pszThemePath || !callback)
|
|
return E_POINTER;
|
|
|
|
lstrcpyW(szDir, pszThemePath);
|
|
pathLen = lstrlenW (szDir);
|
|
if ((pathLen > 0) && (pathLen < MAX_PATH-1) && (szDir[pathLen - 1] != '\\'))
|
|
{
|
|
szDir[pathLen] = '\\';
|
|
szDir[pathLen+1] = 0;
|
|
}
|
|
|
|
lstrcpyW(szPath, szDir);
|
|
lstrcatW(szPath, L"*.*");
|
|
TRACE("searching %s\n", debugstr_w(szPath));
|
|
|
|
hFind = FindFirstFileW(szPath, &wfd);
|
|
if(hFind != INVALID_HANDLE_VALUE) {
|
|
do {
|
|
if(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY
|
|
&& !(wfd.cFileName[0] == '.' && ((wfd.cFileName[1] == '.' && wfd.cFileName[2] == 0) || wfd.cFileName[1] == 0))) {
|
|
wsprintfW(szPath, L"%s%s\\%s.msstyles", szDir, wfd.cFileName, wfd.cFileName);
|
|
|
|
hr = GetThemeDocumentationProperty(szPath, L"displayname", szName, ARRAY_SIZE(szName));
|
|
if(SUCCEEDED(hr))
|
|
hr = GetThemeDocumentationProperty(szPath, L"tooltip", szTip, ARRAY_SIZE(szTip));
|
|
if(SUCCEEDED(hr)) {
|
|
TRACE("callback(%s,%s,%s,%p)\n", debugstr_w(szPath), debugstr_w(szName), debugstr_w(szTip), lpData);
|
|
if(!callback(NULL, szPath, szName, szTip, NULL, lpData)) {
|
|
TRACE("callback ended enum\n");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
} while(FindNextFileW(hFind, &wfd));
|
|
FindClose(hFind);
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* EnumThemeColors (UXTHEME.9)
|
|
*
|
|
* Enumerate theme colors available with a particular size
|
|
*
|
|
* PARAMS
|
|
* pszThemeFileName Path to a msstyles theme file
|
|
* pszSizeName Theme size to enumerate available colors
|
|
* If NULL the default theme size is used
|
|
* dwColorNum Color index to retrieve, increment from 0
|
|
* pszColorNames Output color names
|
|
*
|
|
* RETURNS
|
|
* S_OK on success
|
|
* E_PROP_ID_UNSUPPORTED when dwColorName does not refer to a color
|
|
* or when pszSizeName does not refer to a valid size
|
|
*
|
|
* NOTES
|
|
* XP fails with E_POINTER when pszColorNames points to a buffer smaller than
|
|
* sizeof(THEMENAMES).
|
|
*
|
|
* Not very efficient that I'm opening & validating the theme every call, but
|
|
* this is undocumented and almost never called..
|
|
* (and this is how windows works too)
|
|
*/
|
|
HRESULT WINAPI EnumThemeColors(LPWSTR pszThemeFileName, LPWSTR pszSizeName,
|
|
DWORD dwColorNum, PTHEMENAMES pszColorNames)
|
|
{
|
|
PTHEME_FILE pt;
|
|
HRESULT hr;
|
|
LPWSTR tmp;
|
|
UINT resourceId = dwColorNum + 1000;
|
|
TRACE("(%s,%s,%d)\n", debugstr_w(pszThemeFileName),
|
|
debugstr_w(pszSizeName), dwColorNum);
|
|
|
|
hr = MSSTYLES_OpenThemeFile(pszThemeFileName, NULL, pszSizeName, &pt);
|
|
if(FAILED(hr)) return hr;
|
|
|
|
tmp = pt->pszAvailColors;
|
|
while(dwColorNum && *tmp) {
|
|
dwColorNum--;
|
|
tmp += lstrlenW(tmp)+1;
|
|
}
|
|
if(!dwColorNum && *tmp) {
|
|
TRACE("%s\n", debugstr_w(tmp));
|
|
lstrcpyW(pszColorNames->szName, tmp);
|
|
LoadStringW(pt->hTheme, resourceId, pszColorNames->szDisplayName,
|
|
ARRAY_SIZE(pszColorNames->szDisplayName));
|
|
LoadStringW(pt->hTheme, resourceId+1000, pszColorNames->szTooltip,
|
|
ARRAY_SIZE(pszColorNames->szTooltip));
|
|
}
|
|
else
|
|
hr = E_PROP_ID_UNSUPPORTED;
|
|
|
|
MSSTYLES_CloseThemeFile(pt);
|
|
return hr;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* EnumThemeSizes (UXTHEME.10)
|
|
*
|
|
* Enumerate theme colors available with a particular size
|
|
*
|
|
* PARAMS
|
|
* pszThemeFileName Path to a msstyles theme file
|
|
* pszColorName Theme color to enumerate available sizes
|
|
* If NULL the default theme color is used
|
|
* dwSizeNum Size index to retrieve, increment from 0
|
|
* pszSizeNames Output size names
|
|
*
|
|
* RETURNS
|
|
* S_OK on success
|
|
* E_PROP_ID_UNSUPPORTED when dwSizeName does not refer to a size
|
|
* or when pszColorName does not refer to a valid color
|
|
*
|
|
* NOTES
|
|
* XP fails with E_POINTER when pszSizeNames points to a buffer smaller than
|
|
* sizeof(THEMENAMES).
|
|
*
|
|
* Not very efficient that I'm opening & validating the theme every call, but
|
|
* this is undocumented and almost never called..
|
|
* (and this is how windows works too)
|
|
*/
|
|
HRESULT WINAPI EnumThemeSizes(LPWSTR pszThemeFileName, LPWSTR pszColorName,
|
|
DWORD dwSizeNum, PTHEMENAMES pszSizeNames)
|
|
{
|
|
PTHEME_FILE pt;
|
|
HRESULT hr;
|
|
LPWSTR tmp;
|
|
UINT resourceId = dwSizeNum + 3000;
|
|
TRACE("(%s,%s,%d)\n", debugstr_w(pszThemeFileName),
|
|
debugstr_w(pszColorName), dwSizeNum);
|
|
|
|
hr = MSSTYLES_OpenThemeFile(pszThemeFileName, pszColorName, NULL, &pt);
|
|
if(FAILED(hr)) return hr;
|
|
|
|
tmp = pt->pszAvailSizes;
|
|
while(dwSizeNum && *tmp) {
|
|
dwSizeNum--;
|
|
tmp += lstrlenW(tmp)+1;
|
|
}
|
|
if(!dwSizeNum && *tmp) {
|
|
TRACE("%s\n", debugstr_w(tmp));
|
|
lstrcpyW(pszSizeNames->szName, tmp);
|
|
LoadStringW(pt->hTheme, resourceId, pszSizeNames->szDisplayName,
|
|
ARRAY_SIZE(pszSizeNames->szDisplayName));
|
|
LoadStringW(pt->hTheme, resourceId+1000, pszSizeNames->szTooltip,
|
|
ARRAY_SIZE(pszSizeNames->szTooltip));
|
|
}
|
|
else
|
|
hr = E_PROP_ID_UNSUPPORTED;
|
|
|
|
MSSTYLES_CloseThemeFile(pt);
|
|
return hr;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* ParseThemeIniFile (UXTHEME.11)
|
|
*
|
|
* Enumerate data in a theme INI file.
|
|
*
|
|
* PARAMS
|
|
* pszIniFileName Path to a theme ini file
|
|
* pszUnknown Cannot be NULL, L"" is valid
|
|
* callback Called for each found entry
|
|
* lpData Passed through to callback
|
|
*
|
|
* RETURNS
|
|
* S_OK on success
|
|
* 0x800706488 (Unknown property) when enumeration is canceled from callback
|
|
*
|
|
* NOTES
|
|
* When pszUnknown is NULL the callback is never called, the value does not seem to serve
|
|
* any other purpose
|
|
*/
|
|
HRESULT WINAPI ParseThemeIniFile(LPCWSTR pszIniFileName, LPWSTR pszUnknown,
|
|
ParseThemeIniFileProc callback, LPVOID lpData)
|
|
{
|
|
FIXME("%s %s: stub\n", debugstr_w(pszIniFileName), debugstr_w(pszUnknown));
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* CheckThemeSignature (UXTHEME.29)
|
|
*
|
|
* Validates the signature of a theme file
|
|
*
|
|
* PARAMS
|
|
* pszIniFileName Path to a theme file
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK
|
|
* Failure: HRESULT error-code
|
|
*/
|
|
HRESULT WINAPI CheckThemeSignature(LPCWSTR pszThemeFileName)
|
|
{
|
|
PTHEME_FILE pt;
|
|
HRESULT hr;
|
|
TRACE("(%s)\n", debugstr_w(pszThemeFileName));
|
|
hr = MSSTYLES_OpenThemeFile(pszThemeFileName, NULL, NULL, &pt);
|
|
if(FAILED(hr))
|
|
return hr;
|
|
MSSTYLES_CloseThemeFile(pt);
|
|
return S_OK;
|
|
}
|
|
|
|
BOOL WINAPI ThemeHooksInstall(void)
|
|
{
|
|
struct user_api_hook hooks;
|
|
|
|
hooks.pDefDlgProc = UXTHEME_DefDlgProc;
|
|
hooks.pScrollBarDraw = UXTHEME_ScrollBarDraw;
|
|
hooks.pScrollBarWndProc = UXTHEME_ScrollbarWndProc;
|
|
return RegisterUserApiHook(&hooks, &user_api);
|
|
}
|
|
|
|
BOOL WINAPI ThemeHooksRemove(void)
|
|
{
|
|
UnregisterUserApiHook();
|
|
return TRUE;
|
|
}
|