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| 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 | |
| 40 namespace blink { | |
| 41 | |
| 42 PopupMenuChromium::PopupMenuChromium(LocalFrame& frame, PopupMenuClient* client) | |
| 43 : m_popupClient(client) | |
| 44 , m_frameView(frame.view()) | |
| 45 { | |
| 46 } | |
| 47 | |
| 48 PopupMenuChromium::~PopupMenuChromium() | |
| 49 { | |
| 50 #if ENABLE(OILPAN) | |
| 51 // Verify that dispose() has been called when disconnecting. | |
| 52 ASSERT(!m_popupClient); | |
| 53 #else | |
| 54 dispose(); | |
| 55 #endif | |
| 56 } | |
| 57 | |
| 58 void PopupMenuChromium::dispose() | |
| 59 { | |
| 60 // When the PopupMenuChromium is destroyed, the client could already have be
en deleted. | |
| 61 if (m_popup) | |
| 62 m_popup->disconnectClient(); | |
| 63 hide(); | |
| 64 } | |
| 65 | |
| 66 void PopupMenuChromium::trace(Visitor* visitor) | |
| 67 { | |
| 68 visitor->trace(m_frameView); | |
| 69 visitor->trace(m_popup); | |
| 70 PopupMenu::trace(visitor); | |
| 71 } | |
| 72 | |
| 73 void PopupMenuChromium::show(const FloatQuad& controlPosition, const IntSize& co
ntrolSize, int index) | |
| 74 { | |
| 75 if (!m_popup) { | |
| 76 bool deviceSupportsTouch = m_frameView->frame().settings()->deviceSuppor
tsTouch(); | |
| 77 m_popup = PopupContainer::create(m_popupClient, deviceSupportsTouch); | |
| 78 } | |
| 79 m_popup->showInRect(controlPosition, controlSize, m_frameView.get(), index); | |
| 80 } | |
| 81 | |
| 82 void PopupMenuChromium::hide() | |
| 83 { | |
| 84 if (m_popup) | |
| 85 m_popup->hide(); | |
| 86 } | |
| 87 | |
| 88 void PopupMenuChromium::updateFromElement() | |
| 89 { | |
| 90 m_popup->updateFromElement(); | |
| 91 } | |
| 92 | |
| 93 | |
| 94 void PopupMenuChromium::disconnectClient() | |
| 95 { | |
| 96 m_popupClient = 0; | |
| 97 #if ENABLE(OILPAN) | |
| 98 // Cannot be done during finalization, so instead done when the | |
| 99 // render object is destroyed and disconnected. | |
| 100 // | |
| 101 // FIXME: do this always, regardless of ENABLE(OILPAN). | |
| 102 dispose(); | |
| 103 #endif | |
| 104 } | |
| 105 | |
| 106 } // namespace blink | |
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Chromium Code Reviews
Issue 803943002:
Remove old PopupContainer/PopupListBox popup menu
Base URL: svn://svn.chromium.org/blink/trunk