1 /* 2 * Copyright (C) 2013 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include "config.h" 32 #include "core/html/ime/InputMethodContext.h" 33 34 #include "core/editing/InputMethodController.h" 35 #include "core/html/ime/Composition.h" 36 #include "core/page/Frame.h" 37 38 namespace WebCore { 39 40 PassOwnPtr<InputMethodContext> InputMethodContext::create(HTMLElement* element) 41 { 42 return adoptPtr(new InputMethodContext(element)); 43 } 44 45 InputMethodContext::InputMethodContext(HTMLElement* element) 46 : m_composition(0) 47 , m_element(element) 48 { 49 ScriptWrappable::init(this); 50 } 51 52 InputMethodContext::~InputMethodContext() 53 { 54 } 55 56 Composition* InputMethodContext::composition() const 57 { 58 // FIXME: Implement this. This should lazily update the composition object 59 // here. 60 return m_composition.get(); 61 } 62 63 String InputMethodContext::locale() const 64 { 65 // FIXME: Implement this. 66 return emptyString(); 67 } 68 69 HTMLElement* InputMethodContext::target() const 70 { 71 return m_element; 72 } 73 74 void InputMethodContext::confirmComposition() 75 { 76 Frame* frame = m_element->document()->frame(); 77 if (!frame) 78 return; 79 80 const Element* element = frame->document()->focusedElement(); 81 if (!element || !element->isHTMLElement() || m_element != toHTMLElement(element)) 82 return; 83 84 frame->inputMethodController().confirmCompositionAndResetState(); 85 } 86 87 void InputMethodContext::setCaretRectangle(Node* anchor, int x, int y, int w, int h) 88 { 89 // FIXME: Implement this. 90 } 91 92 void InputMethodContext::setExclusionRectangle(Node* anchor, int x, int y, int w, int h) 93 { 94 // FIXME: Implement this. 95 } 96 97 } // namespace WebCore 98