+++ /dev/null
-/*
- * hhctrl implementation
- *
- * Copyright 2004 Krzysztof Foltman
- * Copyright 2007 Jacek Caban for CodeWeavers
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
- */
-
-#include "hhctrl.h"
-
-#include <rpcproxy.h>
-
-HINSTANCE hhctrl_hinstance;
-BOOL hh_process = FALSE;
-
-
-BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD fdwReason, LPVOID lpvReserved)
-{
- TRACE("(%p,%d,%p)\n", hInstance, fdwReason, lpvReserved);
-
- switch (fdwReason)
- {
- case DLL_PROCESS_ATTACH:
- hhctrl_hinstance = hInstance;
- DisableThreadLibraryCalls(hInstance);
- break;
- }
- return TRUE;
-}
-
-static const char *command_to_string(UINT command)
-{
-#define X(x) case x: return #x
- switch (command)
- {
- X( HH_DISPLAY_TOPIC );
- X( HH_DISPLAY_TOC );
- X( HH_DISPLAY_INDEX );
- X( HH_DISPLAY_SEARCH );
- X( HH_SET_WIN_TYPE );
- X( HH_GET_WIN_TYPE );
- X( HH_GET_WIN_HANDLE );
- X( HH_ENUM_INFO_TYPE );
- X( HH_SET_INFO_TYPE );
- X( HH_SYNC );
- X( HH_RESERVED1 );
- X( HH_RESERVED2 );
- X( HH_RESERVED3 );
- X( HH_KEYWORD_LOOKUP );
- X( HH_DISPLAY_TEXT_POPUP );
- X( HH_HELP_CONTEXT );
- X( HH_TP_HELP_CONTEXTMENU );
- X( HH_TP_HELP_WM_HELP );
- X( HH_CLOSE_ALL );
- X( HH_ALINK_LOOKUP );
- X( HH_GET_LAST_ERROR );
- X( HH_ENUM_CATEGORY );
- X( HH_ENUM_CATEGORY_IT );
- X( HH_RESET_IT_FILTER );
- X( HH_SET_INCLUSIVE_FILTER );
- X( HH_SET_EXCLUSIVE_FILTER );
- X( HH_INITIALIZE );
- X( HH_UNINITIALIZE );
- X( HH_SAFE_DISPLAY_TOPIC );
- X( HH_PRETRANSLATEMESSAGE );
- X( HH_SET_GLOBAL_PROPERTY );
- default: return "???";
- }
-#undef X
-}
-
-static BOOL resolve_filename(const WCHAR *filename, WCHAR *fullname, DWORD buflen, WCHAR **index, WCHAR **window)
-{
- const WCHAR *extra;
- WCHAR chm_file[MAX_PATH];
-
- static const WCHAR helpW[] = {'\\','h','e','l','p','\\',0};
- static const WCHAR delimW[] = {':',':',0};
- static const WCHAR delim2W[] = {'>',0};
-
- filename = skip_schema(filename);
-
- /* the format is "helpFile[::/index][>window]" */
- if (index) *index = NULL;
- if (window) *window = NULL;
-
- extra = strstrW(filename, delim2W);
- if (extra)
- {
- memcpy(chm_file, filename, (extra-filename)*sizeof(WCHAR));
- chm_file[extra-filename] = 0;
- filename = chm_file;
- if (window)
- *window = strdupW(extra+1);
- }
-
- extra = strstrW(filename, delimW);
- if (extra)
- {
- if (filename != chm_file)
- memcpy(chm_file, filename, (extra-filename)*sizeof(WCHAR));
- chm_file[extra-filename] = 0;
- filename = chm_file;
- if (index)
- *index = strdupW(extra+2);
- }
-
- GetFullPathNameW(filename, buflen, fullname, NULL);
- if (GetFileAttributesW(fullname) == INVALID_FILE_ATTRIBUTES)
- {
- GetWindowsDirectoryW(fullname, buflen);
- strcatW(fullname, helpW);
- strcatW(fullname, filename);
- }
- return (GetFileAttributesW(fullname) != INVALID_FILE_ATTRIBUTES);
-}
-
-/******************************************************************
- * HtmlHelpW (HHCTRL.OCX.15)
- */
-HWND WINAPI HtmlHelpW(HWND caller, LPCWSTR filename, UINT command, DWORD_PTR data)
-{
- WCHAR fullname[MAX_PATH];
-
- TRACE("(%p, %s, command=%s, data=%lx)\n",
- caller, debugstr_w( filename ),
- command_to_string( command ), data);
-
- switch (command)
- {
- case HH_DISPLAY_TOPIC:
- case HH_DISPLAY_TOC:
- case HH_DISPLAY_INDEX:
- case HH_DISPLAY_SEARCH:{
- BOOL res;
- NMHDR nmhdr;
- HHInfo *info = NULL;
- WCHAR *window = NULL;
- const WCHAR *index = NULL;
- WCHAR *default_index = NULL;
- int tab_index = TAB_CONTENTS;
-
- if (!filename)
- return NULL;
-
- if (!resolve_filename(filename, fullname, MAX_PATH, &default_index, &window))
- {
- WARN("can't find %s\n", debugstr_w(filename));
- return 0;
- }
- index = default_index;
-
- if (window)
- info = find_window(window);
-
- info = CreateHelpViewer(info, fullname, caller);
- if(!info)
- {
- heap_free(default_index);
- heap_free(window);
- return NULL;
- }
-
- if(!index)
- index = info->WinType.pszFile;
- if(!info->WinType.pszType)
- info->WinType.pszType = info->stringsW.pszType = window;
- else
- heap_free(window);
-
- /* called to load a specified topic */
- switch(command)
- {
- case HH_DISPLAY_TOPIC:
- case HH_DISPLAY_TOC:
- if (data)
- {
- static const WCHAR delimW[] = {':',':',0};
- const WCHAR *i = (const WCHAR *)data;
-
- index = strstrW(i, delimW);
- if(index)
- {
- if(memcmp(info->pCHMInfo->szFile, i, index-i))
- FIXME("Opening a CHM file in the context of another is not supported.\n");
- index += strlenW(delimW);
- }
- else
- index = i;
- }
- break;
- }
-
- res = NavigateToChm(info, info->pCHMInfo->szFile, index);
- heap_free(default_index);
-
- if(!res)
- {
- ReleaseHelpViewer(info);
- return NULL;
- }
-
- switch(command)
- {
- case HH_DISPLAY_TOPIC:
- case HH_DISPLAY_TOC:
- tab_index = TAB_CONTENTS;
- break;
- case HH_DISPLAY_INDEX:
- tab_index = TAB_INDEX;
- if (data)
- FIXME("Should select keyword '%s'.\n", debugstr_w((WCHAR *)data));
- break;
- case HH_DISPLAY_SEARCH:
- tab_index = TAB_SEARCH;
- if (data)
- FIXME("Should display search specified by HH_FTS_QUERY structure.\n");
- break;
- }
- /* open the requested tab */
- memset(&nmhdr, 0, sizeof(nmhdr));
- nmhdr.code = TCN_SELCHANGE;
- SendMessageW(info->hwndTabCtrl, TCM_SETCURSEL, (WPARAM)info->tabs[tab_index].id, 0);
- SendMessageW(info->WinType.hwndNavigation, WM_NOTIFY, 0, (LPARAM)&nmhdr);
-
- return info->WinType.hwndHelp;
- }
- case HH_HELP_CONTEXT: {
- WCHAR *window = NULL;
- HHInfo *info = NULL;
- LPWSTR url;
-
- if (!filename)
- return NULL;
-
- if (!resolve_filename(filename, fullname, MAX_PATH, NULL, &window))
- {
- WARN("can't find %s\n", debugstr_w(filename));
- return 0;
- }
-
- if (window)
- info = find_window(window);
-
- info = CreateHelpViewer(info, fullname, caller);
- if(!info)
- {
- heap_free(window);
- return NULL;
- }
-
- if(!info->WinType.pszType)
- info->WinType.pszType = info->stringsW.pszType = window;
- else
- heap_free(window);
-
- url = FindContextAlias(info->pCHMInfo, data);
- if(!url)
- {
- if(!data) /* there may legitimately be no context alias for id 0 */
- return info->WinType.hwndHelp;
- ReleaseHelpViewer(info);
- return NULL;
- }
-
- NavigateToUrl(info, url);
- heap_free(url);
- return info->WinType.hwndHelp;
- }
- case HH_PRETRANSLATEMESSAGE: {
- static BOOL warned = FALSE;
-
- if (!warned)
- {
- FIXME("HH_PRETRANSLATEMESSAGE unimplemented\n");
- warned = TRUE;
- }
- return 0;
- }
- case HH_CLOSE_ALL: {
- HHInfo *info, *next;
-
- LIST_FOR_EACH_ENTRY_SAFE(info, next, &window_list, HHInfo, entry)
- {
- TRACE("Destroying window %s.\n", debugstr_w(info->WinType.pszType));
- ReleaseHelpViewer(info);
- }
- return 0;
- }
- case HH_SET_WIN_TYPE: {
- HH_WINTYPEW *wintype = (HH_WINTYPEW *)data;
- WCHAR *window = NULL;
- HHInfo *info = NULL;
-
- if (!filename && wintype->pszType)
- window = strdupW(wintype->pszType);
- else if (!filename || !resolve_filename(filename, fullname, MAX_PATH, NULL, &window) || !window)
- {
- WARN("can't find window name: %s\n", debugstr_w(filename));
- return 0;
- }
- info = find_window(window);
- if (!info)
- {
- info = heap_alloc_zero(sizeof(HHInfo));
- info->WinType.pszType = info->stringsW.pszType = window;
- list_add_tail(&window_list, &info->entry);
- }
- else
- heap_free(window);
-
- TRACE("Changing WINTYPE, fsValidMembers=0x%x\n", wintype->fsValidMembers);
-
- MergeChmProperties(wintype, info, TRUE);
- UpdateHelpWindow(info);
- return 0;
- }
- case HH_GET_WIN_TYPE: {
- HH_WINTYPEW *wintype = (HH_WINTYPEW *)data;
- WCHAR *window = NULL;
- HHInfo *info = NULL;
-
- if (!filename || !resolve_filename(filename, fullname, MAX_PATH, NULL, &window) || !window)
- {
- WARN("can't find window name: %s\n", debugstr_w(filename));
- return 0;
- }
- info = find_window(window);
- if (!info)
- {
- WARN("Could not find window named %s.\n", debugstr_w(window));
- heap_free(window);
- return (HWND)~0;
- }
-
- TRACE("Retrieving WINTYPE for %s.\n", debugstr_w(window));
- *wintype = info->WinType;
- heap_free(window);
- return 0;
- }
- default:
- FIXME("HH case %s not handled.\n", command_to_string( command ));
- }
-
- return 0;
-}
-
-static void wintypeAtoW(const HH_WINTYPEA *data, HH_WINTYPEW *wdata, struct wintype_stringsW *stringsW)
-{
- memcpy(wdata, data, sizeof(*data));
- /* convert all of the ANSI strings to Unicode */
- wdata->pszType = stringsW->pszType = strdupAtoW(data->pszType);
- wdata->pszCaption = stringsW->pszCaption = strdupAtoW(data->pszCaption);
- wdata->pszToc = stringsW->pszToc = strdupAtoW(data->pszToc);
- wdata->pszIndex = stringsW->pszIndex = strdupAtoW(data->pszIndex);
- wdata->pszFile = stringsW->pszFile = strdupAtoW(data->pszFile);
- wdata->pszHome = stringsW->pszHome = strdupAtoW(data->pszHome);
- wdata->pszJump1 = stringsW->pszJump1 = strdupAtoW(data->pszJump1);
- wdata->pszJump2 = stringsW->pszJump2 = strdupAtoW(data->pszJump2);
- wdata->pszUrlJump1 = stringsW->pszUrlJump1 = strdupAtoW(data->pszUrlJump1);
- wdata->pszUrlJump2 = stringsW->pszUrlJump2 = strdupAtoW(data->pszUrlJump2);
- wdata->pszCustomTabs = stringsW->pszCustomTabs = strdupAtoW(data->pszCustomTabs);
-}
-
-static void wintypeWtoA(const HH_WINTYPEW *wdata, HH_WINTYPEA *data, struct wintype_stringsA *stringsA)
-{
- memcpy(data, wdata, sizeof(*wdata));
- /* convert all of the Unicode strings to ANSI */
- data->pszType = stringsA->pszType = strdupWtoA(wdata->pszType);
- data->pszCaption = stringsA->pszCaption = strdupWtoA(wdata->pszCaption);
- data->pszToc = stringsA->pszToc = strdupWtoA(wdata->pszToc);
- data->pszIndex = stringsA->pszFile = strdupWtoA(wdata->pszIndex);
- data->pszFile = stringsA->pszFile = strdupWtoA(wdata->pszFile);
- data->pszHome = stringsA->pszHome = strdupWtoA(wdata->pszHome);
- data->pszJump1 = stringsA->pszJump1 = strdupWtoA(wdata->pszJump1);
- data->pszJump2 = stringsA->pszJump2 = strdupWtoA(wdata->pszJump2);
- data->pszUrlJump1 = stringsA->pszUrlJump1 = strdupWtoA(wdata->pszUrlJump1);
- data->pszUrlJump2 = stringsA->pszUrlJump2 = strdupWtoA(wdata->pszUrlJump2);
- data->pszCustomTabs = stringsA->pszCustomTabs = strdupWtoA(wdata->pszCustomTabs);
-}
-
-/******************************************************************
- * HtmlHelpA (HHCTRL.OCX.14)
- */
-HWND WINAPI HtmlHelpA(HWND caller, LPCSTR filename, UINT command, DWORD_PTR data)
-{
- WCHAR *wfile = strdupAtoW( filename );
- HWND result = 0;
-
- if (data)
- {
- switch(command)
- {
- case HH_ALINK_LOOKUP:
- case HH_DISPLAY_SEARCH:
- case HH_DISPLAY_TEXT_POPUP:
- case HH_GET_LAST_ERROR:
- case HH_KEYWORD_LOOKUP:
- case HH_SYNC:
- FIXME("structures not handled yet\n");
- break;
-
- case HH_SET_WIN_TYPE:
- {
- struct wintype_stringsW stringsW;
- HH_WINTYPEW wdata;
-
- wintypeAtoW((HH_WINTYPEA *)data, &wdata, &stringsW);
- result = HtmlHelpW( caller, wfile, command, (DWORD_PTR)&wdata );
- wintype_stringsW_free(&stringsW);
- goto done;
- }
- case HH_GET_WIN_TYPE:
- {
- HH_WINTYPEW wdata;
- HHInfo *info;
-
- result = HtmlHelpW( caller, wfile, command, (DWORD_PTR)&wdata );
- if (!wdata.pszType) break;
- info = find_window(wdata.pszType);
- if (!info) break;
- wintype_stringsA_free(&info->stringsA);
- wintypeWtoA(&wdata, (HH_WINTYPEA *)data, &info->stringsA);
- goto done;
- }
-
- case HH_DISPLAY_INDEX:
- case HH_DISPLAY_TOPIC:
- case HH_DISPLAY_TOC:
- case HH_GET_WIN_HANDLE:
- case HH_SAFE_DISPLAY_TOPIC:
- {
- WCHAR *wdata = strdupAtoW( (const char *)data );
- result = HtmlHelpW( caller, wfile, command, (DWORD_PTR)wdata );
- heap_free(wdata);
- goto done;
- }
-
- case HH_CLOSE_ALL:
- case HH_HELP_CONTEXT:
- case HH_INITIALIZE:
- case HH_PRETRANSLATEMESSAGE:
- case HH_TP_HELP_CONTEXTMENU:
- case HH_TP_HELP_WM_HELP:
- case HH_UNINITIALIZE:
- /* either scalar or pointer to scalar - do nothing */
- break;
-
- default:
- FIXME("Unknown command: %s (%d)\n", command_to_string(command), command);
- break;
- }
- }
-
- result = HtmlHelpW( caller, wfile, command, data );
-done:
- heap_free(wfile);
- return result;
-}
-
-/******************************************************************
- * doWinMain (HHCTRL.OCX.13)
- */
-int WINAPI doWinMain(HINSTANCE hInstance, LPSTR szCmdLine)
-{
- MSG msg;
- int len, buflen, mapid = -1;
- WCHAR *filename;
- char *endq = NULL;
- HWND hwnd;
-
- hh_process = TRUE;
-
- /* Parse command line option of the HTML Help command.
- *
- * Note: The only currently handled action is "mapid",
- * which corresponds to opening a specific page.
- */
- while(*szCmdLine == '-')
- {
- LPSTR space, ptr;
-
- ptr = szCmdLine + 1;
- space = strchr(ptr, ' ');
- if(!strncmp(ptr, "mapid", space-ptr))
- {
- char idtxt[10];
-
- ptr += strlen("mapid")+1;
- space = strchr(ptr, ' ');
- /* command line ends without number */
- if (!space)
- return 0;
- memcpy(idtxt, ptr, space-ptr);
- idtxt[space-ptr] = '\0';
- mapid = atoi(idtxt);
- szCmdLine = space+1;
- }
- else
- {
- FIXME("Unhandled HTML Help command line parameter! (%.*s)\n", (int)(space-szCmdLine), szCmdLine);
- return 0;
- }
- }
-
- /* FIXME: Check szCmdLine for bad arguments */
- if (*szCmdLine == '\"')
- endq = strchr(++szCmdLine, '\"');
-
- if (endq)
- len = endq - szCmdLine;
- else
- len = strlen(szCmdLine);
-
- /* no filename given */
- if (!len)
- return 0;
-
- buflen = MultiByteToWideChar(CP_ACP, 0, szCmdLine, len, NULL, 0) + 1;
- filename = heap_alloc(buflen * sizeof(WCHAR));
- MultiByteToWideChar(CP_ACP, 0, szCmdLine, len, filename, buflen);
- filename[buflen-1] = 0;
-
- /* Open a specific help topic */
- if(mapid != -1)
- hwnd = HtmlHelpW(GetDesktopWindow(), filename, HH_HELP_CONTEXT, mapid);
- else
- hwnd = HtmlHelpW(GetDesktopWindow(), filename, HH_DISPLAY_TOPIC, 0);
-
- heap_free(filename);
-
- if (!hwnd)
- {
- ERR("Failed to open HTML Help file '%s'.\n", szCmdLine);
- return 0;
- }
-
- while (GetMessageW(&msg, 0, 0, 0))
- {
- TranslateMessage(&msg);
- DispatchMessageW(&msg);
- }
-
- return 0;
-}
-
-/******************************************************************
- * DllGetClassObject (HHCTRL.OCX.@)
- */
-HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
-{
- FIXME("(%s %s %p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
- return CLASS_E_CLASSNOTAVAILABLE;
-}
-
-/***********************************************************************
- * DllRegisterServer (HHCTRL.OCX.@)
- */
-HRESULT WINAPI DllRegisterServer(void)
-{
- return __wine_register_resources( hhctrl_hinstance );
-}
-
-/***********************************************************************
- * DllUnregisterServer (HHCTRL.OCX.@)
- */
-HRESULT WINAPI DllUnregisterServer(void)
-{
- return __wine_unregister_resources( hhctrl_hinstance );
-}
projects / reactos.git / blobdiff