/* * Copyright (C) 2010 Google Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "AutocompletePopupMenuClient.h" #include "HTMLInputElement.h" #include "WebString.h" #include "WebVector.h" using namespace WebCore; namespace WebKit { unsigned AutocompletePopupMenuClient::getSuggestionsCount() const { return m_suggestions.size(); } WebString AutocompletePopupMenuClient::getSuggestion(unsigned listIndex) const { ASSERT(listIndex >= 0 && listIndex < m_suggestions.size()); return m_suggestions[listIndex]; } void AutocompletePopupMenuClient::removeSuggestionAtIndex(unsigned listIndex) { ASSERT(listIndex >= 0 && listIndex < m_suggestions.size()); m_suggestions.remove(listIndex); } void AutocompletePopupMenuClient::initialize( HTMLInputElement* textField, const WebVector<WebString>& suggestions, int defaultSuggestionIndex) { ASSERT(defaultSuggestionIndex < static_cast<int>(suggestions.size())); // The suggestions must be set before initializing the // SuggestionsPopupMenuClient. setSuggestions(suggestions); SuggestionsPopupMenuClient::initialize(textField, defaultSuggestionIndex); } void AutocompletePopupMenuClient::setSuggestions(const WebVector<WebString>& suggestions) { m_suggestions.clear(); for (size_t i = 0; i < suggestions.size(); ++i) m_suggestions.append(suggestions[i]); // Try to preserve selection if possible. if (getSelectedIndex() >= static_cast<int>(suggestions.size())) setSelectedIndex(-1); } } // namespace WebKit