Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 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 | * |
| 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 AND ITS CONTRIBUTORS "AS IS" AND ANY |
| 15 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 16 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 17 | * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| 18 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 19 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 20 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 21 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 23 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 | */ |
| 25 | |
| 26 | #ifndef HTMLDialogElement_h |
| 27 | #define HTMLDialogElement_h |
| 28 | |
| 29 | #include "core/html/HTMLElement.h" |
| 30 | |
| 31 | namespace WebCore { |
| 32 | |
| 33 | class Document; |
Ben Murdoch | df95704 | 2013-08-06 11:01:27 +0100 | [diff] [blame] | 34 | class ExceptionState; |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 35 | class QualifiedName; |
| 36 | |
| 37 | class HTMLDialogElement FINAL : public HTMLElement { |
| 38 | public: |
Torne (Richard Coles) | 3234804 | 2014-05-14 12:12:57 +0100 | [diff] [blame^] | 39 | static PassRefPtrWillBeRawPtr<HTMLDialogElement> create(Document&); |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 40 | |
Ben Murdoch | df95704 | 2013-08-06 11:01:27 +0100 | [diff] [blame] | 41 | void close(const String& returnValue, ExceptionState&); |
Torne (Richard Coles) | 1e20218 | 2013-10-18 15:46:42 +0100 | [diff] [blame] | 42 | void closeDialog(const String& returnValue = String()); |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 43 | void show(); |
Ben Murdoch | df95704 | 2013-08-06 11:01:27 +0100 | [diff] [blame] | 44 | void showModal(ExceptionState&); |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 45 | virtual void removedFrom(ContainerNode*) OVERRIDE; |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 46 | |
Torne (Richard Coles) | 0938029 | 2014-02-21 12:17:33 +0000 | [diff] [blame] | 47 | // NotCentered means do not center the dialog. Centered means the dialog has |
| 48 | // been centered and centeredPosition() is set. NeedsCentering means attempt |
| 49 | // to center on the next layout, then set to Centered or NotCentered. |
| 50 | enum CenteringMode { NotCentered, Centered, NeedsCentering }; |
Torne (Richard Coles) | bfe3590 | 2013-10-22 16:41:51 +0100 | [diff] [blame] | 51 | CenteringMode centeringMode() const { return m_centeringMode; } |
| 52 | LayoutUnit centeredPosition() const |
| 53 | { |
| 54 | ASSERT(m_centeringMode == Centered); |
| 55 | return m_centeredPosition; |
| 56 | } |
| 57 | void setCentered(LayoutUnit centeredPosition); |
| 58 | void setNotCentered(); |
| 59 | |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 60 | String returnValue() const { return m_returnValue; } |
| 61 | void setReturnValue(const String& returnValue) { m_returnValue = returnValue; } |
| 62 | |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 63 | private: |
Torne (Richard Coles) | 51b2906 | 2013-11-28 11:56:03 +0000 | [diff] [blame] | 64 | explicit HTMLDialogElement(Document&); |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 65 | |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 66 | virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE; |
Torne (Richard Coles) | c0e19a6 | 2013-08-30 15:15:11 +0100 | [diff] [blame] | 67 | virtual void defaultEventHandler(Event*) OVERRIDE; |
Torne (Richard Coles) | c0e19a6 | 2013-08-30 15:15:11 +0100 | [diff] [blame] | 68 | |
Torne (Richard Coles) | bfe3590 | 2013-10-22 16:41:51 +0100 | [diff] [blame] | 69 | void forceLayoutForCentering(); |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 70 | |
Torne (Richard Coles) | bfe3590 | 2013-10-22 16:41:51 +0100 | [diff] [blame] | 71 | CenteringMode m_centeringMode; |
| 72 | LayoutUnit m_centeredPosition; |
Ben Murdoch | e69819b | 2013-07-17 14:56:49 +0100 | [diff] [blame] | 73 | String m_returnValue; |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 74 | }; |
| 75 | |
Torne (Richard Coles) | 53e740f | 2013-05-09 18:38:43 +0100 | [diff] [blame] | 76 | } // namespace WebCore |
| 77 | |
| 78 | #endif |