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hhctrl.ocx: Implement HH_SET_WIN_TYPE.

This commit is contained in:
Erich Hoover 2012-08-30 12:16:54 -06:00 committed by Alexandre Julliard
parent 74ab51dc3d
commit 182bd9dac4
3 changed files with 102 additions and 26 deletions
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17
dlls/hhctrl.ocx/help.c
View File

@ -1739,6 +1739,7 @@ static BOOL CreateViewer(HHInfo *pHHInfo)
InitContent(pHHInfo);
InitIndex(pHHInfo);
pHHInfo->viewer_initialized = TRUE;
return TRUE;
}
@ -1784,11 +1785,17 @@ void ReleaseHelpViewer(HHInfo *info)
OleUninitialize();
}
HHInfo *CreateHelpViewer(LPCWSTR filename, HWND caller)
HHInfo *CreateHelpViewer(HHInfo *info, LPCWSTR filename, HWND caller)
{
HHInfo *info = heap_alloc_zero(sizeof(HHInfo));
BOOL add_to_window_list = FALSE;
int i;
if(!info)
{
info = heap_alloc_zero(sizeof(HHInfo));
add_to_window_list = TRUE;
}
/* Set the invalid tab ID (-1) as the default value for all
* of the tabs, this matches a failed TCM_INSERTITEM call.
*/
@ -1809,12 +1816,14 @@ HHInfo *CreateHelpViewer(LPCWSTR filename, HWND caller)
}
info->WinType.hwndCaller = caller;
if(!CreateViewer(info)) {
if(!info->viewer_initialized && !CreateViewer(info)) {
ReleaseHelpViewer(info);
return NULL;
}
list_add_tail(&window_list, &info->entry);
if(add_to_window_list)
list_add_tail(&window_list, &info->entry);
return info;
}

108
dlls/hhctrl.ocx/hhctrl.c
View File

@ -146,6 +146,18 @@ static BOOL resolve_filename(const WCHAR *filename, WCHAR *fullname, DWORD bufle
return (GetFileAttributesW(fullname) != INVALID_FILE_ATTRIBUTES);
}
static inline HHInfo *find_window(const WCHAR *window)
{
HHInfo *info;
LIST_FOR_EACH_ENTRY(info, &window_list, HHInfo, entry)
{
if (strcmpW(info->WinType.pszType, window) == 0)
return info;
}
return NULL;
}
/******************************************************************
* HtmlHelpW (HHCTRL.OCX.15)
*/
@ -163,9 +175,9 @@ HWND WINAPI HtmlHelpW(HWND caller, LPCWSTR filename, UINT command, DWORD_PTR dat
case HH_DISPLAY_TOC:
case HH_DISPLAY_INDEX:
case HH_DISPLAY_SEARCH:{
HHInfo *info;
BOOL res;
NMHDR nmhdr;
HHInfo *info = NULL;
WCHAR *window = NULL;
const WCHAR *index = NULL;
WCHAR *default_index = NULL;
@ -181,7 +193,10 @@ HWND WINAPI HtmlHelpW(HWND caller, LPCWSTR filename, UINT command, DWORD_PTR dat
}
index = default_index;
info = CreateHelpViewer(fullname, caller);
if (window)
info = find_window(window);
info = CreateHelpViewer(info, fullname, caller);
if(!info)
{
heap_free(default_index);
@ -253,7 +268,7 @@ HWND WINAPI HtmlHelpW(HWND caller, LPCWSTR filename, UINT command, DWORD_PTR dat
return 0;
}
info = CreateHelpViewer(fullname, caller);
info = CreateHelpViewer(NULL, fullname, caller);
if(!info)
return NULL;
@ -288,6 +303,33 @@ HWND WINAPI HtmlHelpW(HWND caller, LPCWSTR filename, UINT command, DWORD_PTR dat
}
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);
return 0;
}
default:
FIXME("HH case %s not handled.\n", command_to_string( command ));
}
@ -295,21 +337,35 @@ HWND WINAPI HtmlHelpW(HWND caller, LPCWSTR filename, UINT command, DWORD_PTR dat
return 0;
}
static HH_WINTYPEW *wintypeAtoW(HH_WINTYPEA *data, struct wintype_stringsW *stringsW)
{
HH_WINTYPEW *wdata;
wdata = heap_alloc(sizeof(*wdata));
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);
return wdata;
}
/******************************************************************
* HtmlHelpA (HHCTRL.OCX.14)
*/
HWND WINAPI HtmlHelpA(HWND caller, LPCSTR filename, UINT command, DWORD_PTR data)
{
WCHAR *wfile = NULL, *wdata = NULL;
DWORD len;
HWND result;
if (filename)
{
len = MultiByteToWideChar( CP_ACP, 0, filename, -1, NULL, 0 );
wfile = heap_alloc(len*sizeof(WCHAR));
MultiByteToWideChar( CP_ACP, 0, filename, -1, wfile, len );
}
WCHAR *wfile = strdupAtoW( filename );
HWND result = 0;
if (data)
{
@ -321,20 +377,31 @@ HWND WINAPI HtmlHelpA(HWND caller, LPCSTR filename, UINT command, DWORD_PTR data
case HH_GET_LAST_ERROR:
case HH_GET_WIN_TYPE:
case HH_KEYWORD_LOOKUP:
case HH_SET_WIN_TYPE:
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, &stringsW);
result = HtmlHelpW( caller, wfile, command, (DWORD_PTR)wdata );
wintype_stringsW_free(&stringsW);
heap_free( wdata );
goto done;
}
case HH_DISPLAY_INDEX:
case HH_DISPLAY_TOPIC:
case HH_DISPLAY_TOC:
case HH_GET_WIN_HANDLE:
case HH_SAFE_DISPLAY_TOPIC:
len = MultiByteToWideChar( CP_ACP, 0, (const char*)data, -1, NULL, 0 );
wdata = heap_alloc(len*sizeof(WCHAR));
MultiByteToWideChar( CP_ACP, 0, (const char*)data, -1, wdata, len );
break;
{
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:
@ -352,10 +419,9 @@ HWND WINAPI HtmlHelpA(HWND caller, LPCSTR filename, UINT command, DWORD_PTR data
}
}
result = HtmlHelpW( caller, wfile, command, wdata ? (DWORD_PTR)wdata : data );
result = HtmlHelpW( caller, wfile, command, data );
done:
heap_free(wfile);
heap_free(wdata);
return result;
}

3
dlls/hhctrl.ocx/hhctrl.h
View File

@ -175,6 +175,7 @@ typedef struct {
HFONT hFont;
HHTab tabs[TAB_FAVORITES+1];
int viewer_initialized;
DWORD current_tab;
} HHInfo;
@ -198,7 +199,7 @@ IStream *GetChmStream(CHMInfo*,LPCWSTR,ChmPath*) DECLSPEC_HIDDEN;
LPWSTR FindContextAlias(CHMInfo*,DWORD) DECLSPEC_HIDDEN;
WCHAR *GetDocumentTitle(CHMInfo*,LPCWSTR) DECLSPEC_HIDDEN;
HHInfo *CreateHelpViewer(LPCWSTR,HWND) DECLSPEC_HIDDEN;
HHInfo *CreateHelpViewer(HHInfo*,LPCWSTR,HWND) DECLSPEC_HIDDEN;
void ReleaseHelpViewer(HHInfo*) DECLSPEC_HIDDEN;
BOOL NavigateToUrl(HHInfo*,LPCWSTR) DECLSPEC_HIDDEN;
BOOL NavigateToChm(HHInfo*,LPCWSTR,LPCWSTR) DECLSPEC_HIDDEN;