void ActivateContentTopic(HWND hWnd, LPCWSTR filename, ContentItem *item)
{
if (lstrcmpiW(item->local, filename) == 0)
{
SendMessageW(hWnd, TVM_SELECTITEM, TVGN_CARET, (LPARAM) item->id);
return;
}
if (item->next)
ActivateContentTopic(hWnd, filename, item->next);
if (item->child)
ActivateContentTopic(hWnd, filename, item->child);
}
static void DoSync(HHInfo *info)
{
WCHAR buf[INTERNET_MAX_URL_LENGTH];
HRESULT hres;
DWORD len;
BSTR url;
hres = IWebBrowser2_get_LocationURL(info->web_browser, &url);
if (FAILED(hres))
{
WARN("get_LocationURL failed: %08x\n", hres);
return;
}
/* If we're not currently viewing a page in the active .chm file, abort */
if ((!AppendFullPathURL(info->pszFile, buf, NULL)) || (len = lstrlenW(buf) > lstrlenW(url)))
{
SysFreeString(url);
return;
}
if (lstrcmpiW(buf, url) > 0)
{
static const WCHAR delimW[] = {':',':','/',0};
const WCHAR *index;
index = strstrW(url, delimW);
if (index)
ActivateContentTopic(info->tabs[TAB_CONTENTS].hwnd, index + 3, info->content); /* skip over ::/ */
}
SysFreeString(url);
}