/* * Copyright (c) 2008, 2009, Google Inc. All rights reserved. * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). * * 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 "PopupMenuChromium.h" #include "Frame.h" #include "FrameView.h" #include "Page.h" #include "PopupContainer.h" #include "Settings.h" namespace WebCore { int PopupMenuChromium::s_minimumRowHeight = 0; int PopupMenuChromium::s_optionPaddingForTouch = 30; // The settings used for the drop down menu. // This is the delegate used if none is provided. static const PopupContainerSettings dropDownSettings = { true, // setTextOnIndexChange true, // acceptOnAbandon false, // loopSelectionNavigation false // restrictWidthOfListBox }; PopupMenuChromium::PopupMenuChromium(PopupMenuClient* client) : m_popupClient(client) { } PopupMenuChromium::~PopupMenuChromium() { // When the PopupMenuChromium is destroyed, the client could already have been // deleted. if (p.popup) p.popup->listBox()->disconnectClient(); hide(); } void PopupMenuChromium::show(const IntRect& r, FrameView* v, int index) { if (!p.popup) { PopupContainerSettings popupSettings = dropDownSettings; popupSettings.defaultDeviceScaleFactor = v->frame()->page()->settings()->defaultDeviceScaleFactor(); if (!popupSettings.defaultDeviceScaleFactor) popupSettings.defaultDeviceScaleFactor = 1; p.popup = PopupContainer::create(client(), PopupContainer::Select, popupSettings); } p.popup->showInRect(r, v, index); } void PopupMenuChromium::hide() { if (p.popup) p.popup->hide(); } void PopupMenuChromium::updateFromElement() { p.popup->listBox()->updateFromElement(); } void PopupMenuChromium::disconnectClient() { m_popupClient = 0; } } // namespace WebCore