nsresult LaunchHelper(nsAutoString& aPath, nsAutoString& aParams) {
SHELLEXECUTEINFOW executeInfo = {0};
executeInfo.cbSize = sizeof(SHELLEXECUTEINFOW);
executeInfo.hwnd = NULL;
executeInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
executeInfo.lpDirectory = NULL;
executeInfo.lpFile = aPath.get();
executeInfo.lpParameters = aParams.get();
executeInfo.nShow = SW_SHOWNORMAL;
if (ShellExecuteExW(&executeInfo))
// Block until the program exits
WaitForSingleObject(executeInfo.hProcess, INFINITE);
else
return NS_ERROR_ABORT;
// We're going to ignore errors here since there's nothing we can do about
// them, and helper.exe seems to return non-zero ret on success.
return NS_OK;
}
void
nsHtml5Highlighter::Start(const nsAutoString& aTitle)
{
// Doctype
mOpQueue.AppendElement()->Init(nsGkAtoms::html, EmptyString(), EmptyString());
mOpQueue.AppendElement()->Init(STANDARDS_MODE);
nsIContent** root = CreateElement(nsHtml5Atoms::html, nullptr);
mOpQueue.AppendElement()->Init(eTreeOpAppendToDocument, root);
mStack.AppendElement(root);
Push(nsGkAtoms::head, nullptr);
Push(nsGkAtoms::title, nullptr);
// XUL will add the "Source of: " prefix.
uint32_t length = aTitle.Length();
if (length > INT32_MAX) {
length = INT32_MAX;
}
AppendCharacters(aTitle.get(), 0, (int32_t)length);
Pop(); // title
Push(nsGkAtoms::link, nsHtml5ViewSourceUtils::NewLinkAttributes());
mOpQueue.AppendElement()->Init(eTreeOpUpdateStyleSheet, CurrentNode());
Pop(); // link
Pop(); // head
Push(nsGkAtoms::body, nsHtml5ViewSourceUtils::NewBodyAttributes());
nsHtml5HtmlAttributes* preAttrs = new nsHtml5HtmlAttributes(0);
nsString* preId = new nsString(NS_LITERAL_STRING("line1"));
preAttrs->addAttribute(nsHtml5AttributeName::ATTR_ID, preId);
Push(nsGkAtoms::pre, preAttrs);
StartCharacters();
mOpQueue.AppendElement()->Init(eTreeOpStartLayout);
}
