1042 lines
34 KiB
C
1042 lines
34 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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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 "winuser.h"
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#include "wingdi.h"
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#include "winreg.h"
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#include "shlwapi.h"
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#include "uxtheme.h"
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#include "tmschema.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[] = {
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'S','o','f','t','w','a','r','e','\\',
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'M','i','c','r','o','s','o','f','t','\\',
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'W','i','n','d','o','w','s','\\',
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'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
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'T','h','e','m','e','M','a','n','a','g','e','r','\0'
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};
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static const WCHAR szThemeActive[] = {'T','h','e','m','e','A','c','t','i','v','e','\0'};
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static const WCHAR szSizeName[] = {'S','i','z','e','N','a','m','e','\0'};
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static const WCHAR szColorName[] = {'C','o','l','o','r','N','a','m','e','\0'};
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static const WCHAR szDllName[] = {'D','l','l','N','a','m','e','\0'};
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static const WCHAR szIniDocumentation[] = {'d','o','c','u','m','e','n','t','a','t','i','o','n','\0'};
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HINSTANCE hDllInst;
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DWORD dwThemeAppProperties = STAP_ALLOW_NONCLIENT | STAP_ALLOW_CONTROLS;
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ATOM atWindowTheme;
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ATOM atSubAppName;
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ATOM atSubIdList;
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ATOM atDialogThemeEnabled;
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BOOL bThemeActive = FALSE;
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WCHAR szCurrentTheme[MAX_PATH];
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WCHAR szCurrentColor[64];
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WCHAR szCurrentSize[64];
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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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/***********************************************************************
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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)/sizeof(tmp[0]);
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if(!RegQueryValueExW(hKey, szThemeActive, NULL, NULL, (LPBYTE)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: %ld\n", GetLastError());
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}
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buffsize = sizeof(szCurrentColor)/sizeof(szCurrentColor[0]);
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if(RegQueryValueExW(hKey, szColorName, NULL, NULL, (LPBYTE)szCurrentColor, &buffsize))
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szCurrentColor[0] = '\0';
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buffsize = sizeof(szCurrentSize)/sizeof(szCurrentSize[0]);
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if(RegQueryValueExW(hKey, szSizeName, NULL, NULL, (LPBYTE)szCurrentSize, &buffsize))
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szCurrentSize[0] = '\0';
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if(SHRegGetPathW(hKey, NULL, szDllName, szCurrentTheme, 0))
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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, sizeof(szCurrentColor)/sizeof(szCurrentColor[0]));
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lstrcpynW(szCurrentSize, pt->pszSelectedSize, sizeof(szCurrentSize)/sizeof(szCurrentSize[0]));
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MSSTYLES_SetActiveTheme(pt, FALSE);
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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("Themeing not active\n");
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}
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}
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/***********************************************************************/
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static const char * const SysColorsNames[] =
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{
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"Scrollbar", /* COLOR_SCROLLBAR */
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"Background", /* COLOR_BACKGROUND */
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"ActiveTitle", /* COLOR_ACTIVECAPTION */
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"InactiveTitle", /* COLOR_INACTIVECAPTION */
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"Menu", /* COLOR_MENU */
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"Window", /* COLOR_WINDOW */
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"WindowFrame", /* COLOR_WINDOWFRAME */
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"MenuText", /* COLOR_MENUTEXT */
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"WindowText", /* COLOR_WINDOWTEXT */
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"TitleText", /* COLOR_CAPTIONTEXT */
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"ActiveBorder", /* COLOR_ACTIVEBORDER */
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"InactiveBorder", /* COLOR_INACTIVEBORDER */
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"AppWorkSpace", /* COLOR_APPWORKSPACE */
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"Hilight", /* COLOR_HIGHLIGHT */
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"HilightText", /* COLOR_HIGHLIGHTTEXT */
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"ButtonFace", /* COLOR_BTNFACE */
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"ButtonShadow", /* COLOR_BTNSHADOW */
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"GrayText", /* COLOR_GRAYTEXT */
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"ButtonText", /* COLOR_BTNTEXT */
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"InactiveTitleText", /* COLOR_INACTIVECAPTIONTEXT */
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"ButtonHilight", /* COLOR_BTNHIGHLIGHT */
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"ButtonDkShadow", /* COLOR_3DDKSHADOW */
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"ButtonLight", /* COLOR_3DLIGHT */
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"InfoText", /* COLOR_INFOTEXT */
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"InfoWindow", /* COLOR_INFOBK */
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"ButtonAlternateFace", /* COLOR_ALTERNATEBTNFACE */
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"HotTrackingColor", /* COLOR_HOTLIGHT */
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"GradientActiveTitle", /* COLOR_GRADIENTACTIVECAPTION */
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"GradientInactiveTitle", /* COLOR_GRADIENTINACTIVECAPTION */
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"MenuHilight", /* COLOR_MENUHILIGHT */
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"MenuBar", /* COLOR_MENUBAR */
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};
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static const WCHAR strColorKey[] =
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{ 'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
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'C','o','l','o','r','s',0 };
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static const WCHAR keyFlatMenus[] = { 'F','l','a','t','M','e','n','u', 0};
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static const struct BackupSysParam
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{
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int spiGet, spiSet;
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const WCHAR* keyName;
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} backupSysParams[] =
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{
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{SPI_GETFLATMENU, SPI_SETFLATMENU, keyFlatMenus},
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{-1, -1, 0}
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};
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#define NUM_SYS_COLORS (COLOR_MENUBAR+1)
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static void save_sys_colors (HKEY baseKey)
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{
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char colorStr[13];
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HKEY hKey;
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int i;
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if (RegCreateKeyExW( baseKey, strColorKey,
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0, 0, 0, KEY_ALL_ACCESS,
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0, &hKey, 0 ) == ERROR_SUCCESS)
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{
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for (i = 0; i < NUM_SYS_COLORS; i++)
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{
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COLORREF col = GetSysColor (i);
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sprintf (colorStr, "%d %d %d",
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GetRValue (col), GetGValue (col), GetBValue (col));
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RegSetValueExA (hKey, SysColorsNames[i], 0, REG_SZ,
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(BYTE*)colorStr, strlen (colorStr)+1);
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}
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RegCloseKey (hKey);
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}
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}
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/* Before activating a theme, query current system colors, certain settings
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* and backup them in the registry, so they can be restored when the theme
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* is deactivated */
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static void UXTHEME_BackupSystemMetrics(void)
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{
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HKEY hKey;
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const struct BackupSysParam* bsp = backupSysParams;
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if (RegCreateKeyExW( HKEY_CURRENT_USER, szThemeManager,
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0, 0, 0, KEY_ALL_ACCESS,
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0, &hKey, 0) == ERROR_SUCCESS)
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{
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save_sys_colors (hKey);
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while (bsp->spiGet >= 0)
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{
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DWORD value;
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SystemParametersInfoW (bsp->spiGet, 0, &value, 0);
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RegSetValueExW (hKey, bsp->keyName, 0, REG_DWORD,
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(LPBYTE)&value, sizeof (value));
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bsp++;
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}
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RegCloseKey (hKey);
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}
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}
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/* Read back old settings after a theme was deactivated */
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static void UXTHEME_RestoreSystemMetrics(void)
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{
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HKEY hKey;
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const struct BackupSysParam* bsp = backupSysParams;
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if (RegOpenKeyExW (HKEY_CURRENT_USER, szThemeManager,
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0, KEY_QUERY_VALUE, &hKey) == ERROR_SUCCESS)
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{
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HKEY colorKey;
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/* read backed-up colors */
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if (RegOpenKeyExW (hKey, strColorKey,
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0, KEY_QUERY_VALUE, &colorKey) == ERROR_SUCCESS)
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{
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int i;
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COLORREF sysCols[NUM_SYS_COLORS];
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int sysColsIndices[NUM_SYS_COLORS];
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int sysColCount = 0;
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for (i = 0; i < NUM_SYS_COLORS; i++)
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{
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DWORD type;
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char colorStr[13];
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DWORD count = sizeof(colorStr);
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if (RegQueryValueExA (colorKey, SysColorsNames[i], 0,
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&type, colorStr, &count) == ERROR_SUCCESS)
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{
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int r, g, b;
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if (sscanf (colorStr, "%d %d %d", &r, &g, &b) == 3)
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{
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sysColsIndices[sysColCount] = i;
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sysCols[sysColCount] = RGB(r, g, b);
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sysColCount++;
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}
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}
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}
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RegCloseKey (colorKey);
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SetSysColors (sysColCount, sysColsIndices, sysCols);
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}
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/* read backed-up other settings */
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while (bsp->spiGet >= 0)
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{
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DWORD value;
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DWORD count = sizeof(value);
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DWORD type;
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if (RegQueryValueExW (hKey, bsp->keyName, 0,
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&type, (LPBYTE)&value, &count) == ERROR_SUCCESS)
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{
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SystemParametersInfoW (bsp->spiSet, 0, (LPVOID)value,
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SPIF_UPDATEINIFILE);
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}
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bsp++;
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}
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RegCloseKey (hKey);
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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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static void UXTHEME_SaveSystemMetrics(void)
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{
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const struct BackupSysParam* bsp = backupSysParams;
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save_sys_colors (HKEY_CURRENT_USER);
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while (bsp->spiGet >= 0)
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{
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DWORD value;
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SystemParametersInfoW (bsp->spiGet, 0, &value, 0);
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SystemParametersInfoW (bsp->spiSet, 0, (LPVOID)value,
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SPIF_UPDATEINIFILE);
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bsp++;
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}
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}
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/***********************************************************************
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* UXTHEME_SetActiveTheme
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*
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* Change the current active theme
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*/
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HRESULT UXTHEME_SetActiveTheme(PTHEME_FILE tf)
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{
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HKEY hKey;
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WCHAR tmp[2];
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HRESULT hr;
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if(tf) UXTHEME_BackupSystemMetrics();
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hr = MSSTYLES_SetActiveTheme(tf, TRUE);
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if(FAILED(hr))
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return hr;
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if(tf) {
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bThemeActive = TRUE;
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lstrcpynW(szCurrentTheme, tf->szThemeFile, sizeof(szCurrentTheme)/sizeof(szCurrentTheme[0]));
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lstrcpynW(szCurrentColor, tf->pszSelectedColor, sizeof(szCurrentColor)/sizeof(szCurrentColor[0]));
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lstrcpynW(szCurrentSize, tf->pszSelectedSize, sizeof(szCurrentSize)/sizeof(szCurrentSize[0]));
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}
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else {
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UXTHEME_RestoreSystemMetrics();
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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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TRACE("Writing theme config to registry\n");
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if(!RegCreateKeyW(HKEY_CURRENT_USER, szThemeManager, &hKey)) {
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tmp[0] = bThemeActive?'1':'0';
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tmp[1] = '\0';
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RegSetValueExW(hKey, szThemeActive, 0, REG_SZ, (const BYTE*)tmp, sizeof(WCHAR)*2);
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if(bThemeActive) {
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RegSetValueExW(hKey, szColorName, 0, REG_SZ, (const BYTE*)szCurrentColor,
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(lstrlenW(szCurrentColor)+1)*sizeof(WCHAR));
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RegSetValueExW(hKey, szSizeName, 0, REG_SZ, (const BYTE*)szCurrentSize,
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(lstrlenW(szCurrentSize)+1)*sizeof(WCHAR));
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RegSetValueExW(hKey, szDllName, 0, REG_SZ, (const BYTE*)szCurrentTheme,
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(lstrlenW(szCurrentTheme)+1)*sizeof(WCHAR));
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}
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else {
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RegDeleteValueW(hKey, szColorName);
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RegDeleteValueW(hKey, szSizeName);
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RegDeleteValueW(hKey, szDllName);
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}
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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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UXTHEME_SaveSystemMetrics ();
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return hr;
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}
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/***********************************************************************
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* UXTHEME_InitSystem
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*/
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void UXTHEME_InitSystem(HINSTANCE hInst)
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{
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static const WCHAR szWindowTheme[] = {
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'u','x','_','t','h','e','m','e','\0'
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};
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static const WCHAR szSubAppName[] = {
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'u','x','_','s','u','b','a','p','p','\0'
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};
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static const WCHAR szSubIdList[] = {
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'u','x','_','s','u','b','i','d','l','s','t','\0'
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};
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static const WCHAR szDialogThemeEnabled[] = {
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'u','x','_','d','i','a','l','o','g','t','h','e','m','e','\0'
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};
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hDllInst = hInst;
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atWindowTheme = GlobalAddAtomW(szWindowTheme);
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atSubAppName = GlobalAddAtomW(szSubAppName);
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atSubIdList = GlobalAddAtomW(szSubIdList);
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atDialogThemeEnabled = GlobalAddAtomW(szDialogThemeEnabled);
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UXTHEME_LoadTheme();
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}
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/***********************************************************************
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* IsAppThemed (UXTHEME.@)
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*/
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BOOL WINAPI IsAppThemed(void)
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{
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return IsThemeActive();
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}
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|
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/***********************************************************************
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* IsThemeActive (UXTHEME.@)
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*/
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BOOL WINAPI IsThemeActive(void)
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{
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TRACE("\n");
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return bThemeActive;
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}
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|
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/***********************************************************************
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* EnableTheming (UXTHEME.@)
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*
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* NOTES
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* This is a global and persistent change
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*/
|
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HRESULT WINAPI EnableTheming(BOOL fEnable)
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{
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HKEY hKey;
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WCHAR szEnabled[] = {'0','\0'};
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TRACE("(%d)\n", fEnable);
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if(fEnable != bThemeActive) {
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if(fEnable)
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UXTHEME_BackupSystemMetrics();
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else
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UXTHEME_RestoreSystemMetrics();
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UXTHEME_SaveSystemMetrics ();
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bThemeActive = fEnable;
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if(bThemeActive) szEnabled[0] = '1';
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if(!RegOpenKeyW(HKEY_CURRENT_USER, szThemeManager, &hKey)) {
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RegSetValueExW(hKey, szThemeActive, 0, REG_SZ, (LPBYTE)szEnabled, sizeof(WCHAR));
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RegCloseKey(hKey);
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}
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UXTHEME_broadcast_msg (NULL, WM_THEMECHANGED);
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}
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return S_OK;
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}
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|
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/***********************************************************************
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* UXTHEME_SetWindowProperty
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*
|
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* I'm using atoms as there may be large numbers of duplicated strings
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* and they do the work of keeping memory down as a cause of that quite nicely
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*/
|
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HRESULT UXTHEME_SetWindowProperty(HWND hwnd, ATOM aProp, LPCWSTR pszValue)
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{
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ATOM oldValue = (ATOM)(size_t)RemovePropW(hwnd, MAKEINTATOMW(aProp));
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if(oldValue)
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DeleteAtom(oldValue);
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if(pszValue) {
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ATOM atValue = AddAtomW(pszValue);
|
|
if(!atValue
|
|
|| !SetPropW(hwnd, MAKEINTATOMW(aProp), (LPWSTR)MAKEINTATOMW(atValue))) {
|
|
HRESULT hr = HRESULT_FROM_WIN32(GetLastError());
|
|
if(atValue) DeleteAtom(atValue);
|
|
return hr;
|
|
}
|
|
}
|
|
return S_OK;
|
|
}
|
|
|
|
LPWSTR UXTHEME_GetWindowProperty(HWND hwnd, ATOM aProp, LPWSTR pszBuffer, int dwLen)
|
|
{
|
|
ATOM atValue = (ATOM)(size_t)GetPropW(hwnd, MAKEINTATOMW(aProp));
|
|
if(atValue) {
|
|
if(GetAtomNameW(atValue, pszBuffer, dwLen))
|
|
return pszBuffer;
|
|
TRACE("property defined, but unable to get value\n");
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* OpenThemeData (UXTHEME.@)
|
|
*/
|
|
HTHEME WINAPI OpenThemeData(HWND hwnd, LPCWSTR pszClassList)
|
|
{
|
|
WCHAR szAppBuff[256];
|
|
WCHAR szClassBuff[256];
|
|
LPCWSTR pszAppName;
|
|
LPCWSTR pszUseClassList;
|
|
HTHEME hTheme = NULL;
|
|
TRACE("(%p,%s)", hwnd, debugstr_w(pszClassList));
|
|
|
|
if(bThemeActive)
|
|
{
|
|
pszAppName = UXTHEME_GetWindowProperty(hwnd, atSubAppName, szAppBuff, sizeof(szAppBuff)/sizeof(szAppBuff[0]));
|
|
/* If SetWindowTheme was used on the window, that overrides the class list passed to this function */
|
|
pszUseClassList = UXTHEME_GetWindowProperty(hwnd, atSubIdList, szClassBuff, sizeof(szClassBuff)/sizeof(szClassBuff[0]));
|
|
if(!pszUseClassList)
|
|
pszUseClassList = pszClassList;
|
|
|
|
if (pszUseClassList)
|
|
hTheme = MSSTYLES_OpenThemeClass(pszAppName, pszUseClassList);
|
|
}
|
|
if(IsWindow(hwnd))
|
|
SetPropW(hwnd, MAKEINTATOMW(atWindowTheme), hTheme);
|
|
TRACE(" = %p\n", hTheme);
|
|
return hTheme;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetWindowTheme (UXTHEME.@)
|
|
*
|
|
* Retrieve the last theme opened for a window
|
|
*/
|
|
HTHEME WINAPI GetWindowTheme(HWND hwnd)
|
|
{
|
|
TRACE("(%p)\n", hwnd);
|
|
return GetPropW(hwnd, MAKEINTATOMW(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));
|
|
hr = UXTHEME_SetWindowProperty(hwnd, atSubAppName, pszSubAppName);
|
|
if(SUCCEEDED(hr))
|
|
hr = UXTHEME_SetWindowProperty(hwnd, atSubIdList, pszSubIdList);
|
|
if(SUCCEEDED(hr))
|
|
UXTHEME_broadcast_msg (hwnd, WM_THEMECHANGED);
|
|
return hr;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* 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%08lx)\n", dwFlags);
|
|
dwThemeAppProperties = dwFlags;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* CloseThemeData (UXTHEME.@)
|
|
*/
|
|
HRESULT WINAPI CloseThemeData(HTHEME hTheme)
|
|
{
|
|
TRACE("(%p)\n", hTheme);
|
|
if(!hTheme)
|
|
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%08lx: stub\n", iPartId, iStateId, dwOptions);
|
|
if(!hTheme)
|
|
return E_HANDLE;
|
|
return ERROR_CALL_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* 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)
|
|
{
|
|
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<sizeof(wDocToRes)/sizeof(wDocToRes[0]); 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, szIniDocumentation)) {
|
|
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()
|
|
{
|
|
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
|
|
*/
|
|
HRESULT WINAPI OpenThemeFile(LPCWSTR pszThemeFileName, LPCWSTR pszColorName,
|
|
LPCWSTR pszSizeName, HTHEMEFILE *hThemeFile,
|
|
DWORD unknown)
|
|
{
|
|
TRACE("(%s,%s,%s,%p,%ld)\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
|
|
*/
|
|
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
|
|
*
|
|
* 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
|
|
*/
|
|
HRESULT WINAPI GetThemeDefaults(LPCWSTR pszThemeFileName, LPWSTR pszColorName,
|
|
DWORD dwColorNameLen, LPWSTR pszSizeName,
|
|
DWORD dwSizeNameLen)
|
|
{
|
|
PTHEME_FILE pt;
|
|
HRESULT hr;
|
|
TRACE("(%s,%p,%ld,%p,%ld)\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
|
|
*/
|
|
HRESULT WINAPI EnumThemes(LPCWSTR pszThemePath, EnumThemeProc callback,
|
|
LPVOID lpData)
|
|
{
|
|
WCHAR szDir[MAX_PATH];
|
|
WCHAR szPath[MAX_PATH];
|
|
static const WCHAR szStar[] = {'*','.','*','\0'};
|
|
static const WCHAR szFormat[] = {'%','s','%','s','\\','%','s','.','m','s','s','t','y','l','e','s','\0'};
|
|
static const WCHAR szDisplayName[] = {'d','i','s','p','l','a','y','n','a','m','e','\0'};
|
|
static const WCHAR szTooltip[] = {'t','o','o','l','t','i','p','\0'};
|
|
WCHAR szName[60];
|
|
WCHAR szTip[60];
|
|
HANDLE hFind;
|
|
WIN32_FIND_DATAW wfd;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%s,%p,%p)\n", debugstr_w(pszThemePath), callback, lpData);
|
|
|
|
if(!pszThemePath || !callback)
|
|
return E_POINTER;
|
|
|
|
lstrcpyW(szDir, pszThemePath);
|
|
PathAddBackslashW(szDir);
|
|
|
|
lstrcpyW(szPath, szDir);
|
|
lstrcatW(szPath, szStar);
|
|
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, szFormat, szDir, wfd.cFileName, wfd.cFileName);
|
|
|
|
hr = GetThemeDocumentationProperty(szPath, szDisplayName, szName, sizeof(szName)/sizeof(szName[0]));
|
|
if(SUCCEEDED(hr))
|
|
hr = GetThemeDocumentationProperty(szPath, szTooltip, szTip, sizeof(szTip)/sizeof(szTip[0]));
|
|
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
|
|
* pszColorName Output color name
|
|
*
|
|
* 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 pszColorName points to a buffer smaller then 605
|
|
* characters
|
|
*
|
|
* 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, LPWSTR pszColorName)
|
|
{
|
|
PTHEME_FILE pt;
|
|
HRESULT hr;
|
|
LPWSTR tmp;
|
|
TRACE("(%s,%s,%ld)\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(pszColorName, tmp);
|
|
}
|
|
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
|
|
* pszSizeName Output size name
|
|
*
|
|
* 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 pszSizeName points to a buffer smaller then 605
|
|
* characters
|
|
*
|
|
* 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, LPWSTR pszSizeName)
|
|
{
|
|
PTHEME_FILE pt;
|
|
HRESULT hr;
|
|
LPWSTR tmp;
|
|
TRACE("(%s,%s,%ld)\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(pszSizeName, tmp);
|
|
}
|
|
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 surve
|
|
* 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 ERROR_CALL_NOT_IMPLEMENTED;
|
|
}
|
|
|
|
/**********************************************************************
|
|
* CheckThemeSignature (UXTHEME.29)
|
|
*
|
|
* Validates the signature of a theme file
|
|
*
|
|
* PARAMS
|
|
* pszIniFileName Path to a theme file
|
|
*/
|
|
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;
|
|
}
|