1/* 2 * Copyright (c) 2008, 2009, Google Inc. All rights reserved. 3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * * Neither the name of Google Inc. nor the names of its 16 * contributors may be used to endorse or promote products derived from 17 * this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#include "config.h" 33#include "web/PopupMenuChromium.h" 34 35#include "core/frame/FrameView.h" 36#include "core/frame/LocalFrame.h" 37#include "core/frame/Settings.h" 38#include "web/PopupContainer.h" 39 40namespace blink { 41 42using namespace WebCore; 43 44PopupMenuChromium::PopupMenuChromium(LocalFrame& frame, PopupMenuClient* client) 45 : m_popupClient(client) 46 , m_frameView(frame.view()) 47{ 48} 49 50PopupMenuChromium::~PopupMenuChromium() 51{ 52 // When the PopupMenuChromium is destroyed, the client could already have been deleted. 53 if (m_popup) 54 m_popup->listBox()->disconnectClient(); 55 hide(); 56} 57 58void PopupMenuChromium::show(const FloatQuad& controlPosition, const IntSize& controlSize, int index) 59{ 60 if (!m_popup) { 61 bool deviceSupportsTouch = m_frameView->frame().settings()->deviceSupportsTouch(); 62 m_popup = PopupContainer::create(m_popupClient, deviceSupportsTouch); 63 } 64 m_popup->showInRect(controlPosition, controlSize, m_frameView.get(), index); 65} 66 67void PopupMenuChromium::hide() 68{ 69 if (m_popup) 70 m_popup->hide(); 71} 72 73void PopupMenuChromium::updateFromElement() 74{ 75 m_popup->listBox()->updateFromElement(); 76} 77 78 79void PopupMenuChromium::disconnectClient() 80{ 81 m_popupClient = 0; 82} 83 84} // namespace blink 85