1 /* 2 * Copyright (C) 2006, 2007 Apple, Inc. All rights reserved. 3 * Copyright (C) 2012 Google, Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 #include "config.h" 28 #include "web/EditorClientImpl.h" 29 30 #include "core/editing/SelectionType.h" 31 #include "public/web/WebFrameClient.h" 32 #include "public/web/WebPermissionClient.h" 33 #include "public/web/WebViewClient.h" 34 #include "web/WebLocalFrameImpl.h" 35 #include "web/WebViewImpl.h" 36 37 using namespace WebCore; 38 39 namespace blink { 40 41 EditorClientImpl::EditorClientImpl(WebViewImpl* webview) 42 : m_webView(webview) 43 { 44 } 45 46 EditorClientImpl::~EditorClientImpl() 47 { 48 } 49 50 void EditorClientImpl::respondToChangedSelection(LocalFrame* frame, WebCore::SelectionType selectionType) 51 { 52 WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(frame); 53 if (webFrame->client()) 54 webFrame->client()->didChangeSelection(selectionType != WebCore::RangeSelection); 55 } 56 57 void EditorClientImpl::respondToChangedContents() 58 { 59 if (m_webView->client()) 60 m_webView->client()->didChangeContents(); 61 } 62 63 bool EditorClientImpl::canCopyCut(LocalFrame* frame, bool defaultValue) const 64 { 65 WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(frame); 66 if (!webFrame->permissionClient()) 67 return defaultValue; 68 return webFrame->permissionClient()->allowWriteToClipboard(defaultValue); 69 } 70 71 bool EditorClientImpl::canPaste(LocalFrame* frame, bool defaultValue) const 72 { 73 WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(frame); 74 if (!webFrame->permissionClient()) 75 return defaultValue; 76 return webFrame->permissionClient()->allowReadFromClipboard(defaultValue); 77 } 78 79 bool EditorClientImpl::handleKeyboardEvent() 80 { 81 return m_webView->client() && m_webView->client()->handleCurrentKeyboardEvent(); 82 } 83 84 } // namesace blink 85