1 /* 2 * Copyright (C) 2012 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16 * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 */ 25 26 #ifndef ValidationMessageClientImpl_h 27 #define ValidationMessageClientImpl_h 28 29 #include "core/page/ValidationMessageClient.h" 30 #include "platform/Timer.h" 31 #include "platform/geometry/IntRect.h" 32 #include "platform/heap/Handle.h" 33 #include "wtf/text/WTFString.h" 34 35 namespace blink { 36 37 class FrameView; 38 class WebViewImpl; 39 40 class ValidationMessageClientImpl FINAL : public NoBaseWillBeGarbageCollectedFinalized<ValidationMessageClientImpl>, public ValidationMessageClient { 41 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(ValidationMessageClientImpl); 42 public: 43 static PassOwnPtrWillBeRawPtr<ValidationMessageClientImpl> create(WebViewImpl&); 44 virtual ~ValidationMessageClientImpl(); 45 46 virtual void trace(Visitor*) OVERRIDE; 47 48 private: 49 ValidationMessageClientImpl(WebViewImpl&); 50 void checkAnchorStatus(Timer<ValidationMessageClientImpl>*); 51 FrameView* currentView(); 52 53 virtual void showValidationMessage(const Element& anchor, const String& message, TextDirection messageDir, const String& subMessage, TextDirection subMessageDir) OVERRIDE; 54 virtual void hideValidationMessage(const Element& anchor) OVERRIDE; 55 virtual bool isValidationMessageVisible(const Element& anchor) OVERRIDE; 56 virtual void documentDetached(const Document&) OVERRIDE; 57 virtual void willBeDestroyed() OVERRIDE; 58 59 WebViewImpl& m_webView; 60 RawPtrWillBeMember<const Element> m_currentAnchor; 61 String m_message; 62 IntRect m_lastAnchorRectInScreen; 63 float m_lastPageScaleFactor; 64 double m_finishTime; 65 Timer<ValidationMessageClientImpl> m_timer; 66 }; 67 68 } 69 70 #endif 71