| /* |
| * 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 "PopupContainer.h" |
| #include "core/frame/Frame.h" |
| #include "core/frame/FrameView.h" |
| #include "core/page/Settings.h" |
| |
| namespace WebCore { |
| |
| int PopupMenuChromium::s_minimumRowHeight = 0; |
| int PopupMenuChromium::s_optionRowHeightForTouch = 28; |
| |
| // 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(Frame& frame, PopupMenuClient* client) |
| : m_popupClient(client) |
| , m_frameView(frame.view()) |
| { |
| } |
| |
| PopupMenuChromium::~PopupMenuChromium() |
| { |
| // When the PopupMenuChromium is destroyed, the client could already have been |
| // deleted. |
| if (m_popup) |
| m_popup->listBox()->disconnectClient(); |
| hide(); |
| } |
| |
| void PopupMenuChromium::show(const FloatQuad& controlPosition, const IntSize& controlSize, int index) |
| { |
| if (!m_popup) { |
| PopupContainerSettings popupSettings = dropDownSettings; |
| popupSettings.deviceSupportsTouch = m_frameView->frame().settings()->deviceSupportsTouch(); |
| m_popup = PopupContainer::create(client(), PopupContainer::Select, popupSettings); |
| } |
| m_popup->showInRect(controlPosition, controlSize, m_frameView.get(), index); |
| } |
| |
| void PopupMenuChromium::hide() |
| { |
| if (m_popup) |
| m_popup->hide(); |
| } |
| |
| void PopupMenuChromium::updateFromElement() |
| { |
| m_popup->listBox()->updateFromElement(); |
| } |
| |
| |
| void PopupMenuChromium::disconnectClient() |
| { |
| m_popupClient = 0; |
| } |
| |
| } // namespace WebCore |