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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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57 | 57 |
58 ValidationMessageClientImpl::~ValidationMessageClientImpl() | 58 ValidationMessageClientImpl::~ValidationMessageClientImpl() |
59 { | 59 { |
60 } | 60 } |
61 | 61 |
62 FrameView* ValidationMessageClientImpl::currentView() | 62 FrameView* ValidationMessageClientImpl::currentView() |
63 { | 63 { |
64 return m_currentAnchor->document().view(); | 64 return m_currentAnchor->document().view(); |
65 } | 65 } |
66 | 66 |
67 void ValidationMessageClientImpl::showValidationMessage(const Element& anchor, c
onst String& message) | 67 void ValidationMessageClientImpl::showValidationMessage(const Element& anchor, c
onst String& message, TextDirection messageDir, const String& subMessage, TextDi
rection subMessageDir) |
68 { | 68 { |
69 if (message.isEmpty()) { | 69 if (message.isEmpty()) { |
70 hideValidationMessage(anchor); | 70 hideValidationMessage(anchor); |
71 return; | 71 return; |
72 } | 72 } |
73 if (!anchor.renderBox()) | 73 if (!anchor.renderBox()) |
74 return; | 74 return; |
75 if (m_currentAnchor) | 75 if (m_currentAnchor) |
76 hideValidationMessage(*m_currentAnchor); | 76 hideValidationMessage(*m_currentAnchor); |
77 m_currentAnchor = &anchor; | 77 m_currentAnchor = &anchor; |
78 IntRect anchorInRootView = currentView()->contentsToRootView(anchor.pixelSna
ppedBoundingBox()); | 78 IntRect anchorInRootView = currentView()->contentsToRootView(anchor.pixelSna
ppedBoundingBox()); |
79 m_lastAnchorRectInScreen = currentView()->hostWindow()->rootViewToScreen(anc
horInRootView); | 79 m_lastAnchorRectInScreen = currentView()->hostWindow()->rootViewToScreen(anc
horInRootView); |
80 m_lastPageScaleFactor = m_webView.pageScaleFactor(); | 80 m_lastPageScaleFactor = m_webView.pageScaleFactor(); |
81 m_message = message; | 81 m_message = message; |
82 | |
83 WebTextDirection dir = m_currentAnchor->renderer()->style()->direction() ==
RTL ? WebTextDirectionRightToLeft : WebTextDirectionLeftToRight; | |
84 AtomicString title = m_currentAnchor->fastGetAttribute(HTMLNames::titleAttr)
; | |
85 m_webView.client()->showValidationMessage(anchorInRootView, m_message, title
, dir); | |
86 | |
87 const double minimumSecondToShowValidationMessage = 5.0; | 82 const double minimumSecondToShowValidationMessage = 5.0; |
88 const double secondPerCharacter = 0.05; | 83 const double secondPerCharacter = 0.05; |
89 const double statusCheckInterval = 0.1; | 84 const double statusCheckInterval = 0.1; |
90 m_finishTime = monotonicallyIncreasingTime() + std::max(minimumSecondToShowV
alidationMessage, (message.length() + title.length()) * secondPerCharacter); | 85 |
| 86 m_webView.client()->showValidationMessage(anchorInRootView, m_message, messa
geDir == LTR ? WebTextDirectionLeftToRight: WebTextDirectionRightToLeft, |
| 87 subMessage, subMessageDir == LTR ? WebTextDirectionLeftToRight: WebTextD
irectionRightToLeft); |
| 88 m_webView.client()->showValidationMessage(anchorInRootView, m_message, subMe
ssage, messageDir == LTR ? WebTextDirectionLeftToRight: WebTextDirectionRightToL
eft); |
| 89 |
| 90 m_finishTime = monotonicallyIncreasingTime() + std::max(minimumSecondToShowV
alidationMessage, (message.length() + subMessage.length()) * secondPerCharacter)
; |
91 // FIXME: We should invoke checkAnchorStatus actively when layout, scroll, | 91 // FIXME: We should invoke checkAnchorStatus actively when layout, scroll, |
92 // or page scale change happen. | 92 // or page scale change happen. |
93 m_timer.startRepeating(statusCheckInterval, FROM_HERE); | 93 m_timer.startRepeating(statusCheckInterval, FROM_HERE); |
94 } | 94 } |
95 | 95 |
96 void ValidationMessageClientImpl::hideValidationMessage(const Element& anchor) | 96 void ValidationMessageClientImpl::hideValidationMessage(const Element& anchor) |
97 { | 97 { |
98 if (!m_currentAnchor || !isValidationMessageVisible(anchor)) | 98 if (!m_currentAnchor || !isValidationMessageVisible(anchor)) |
99 return; | 99 return; |
100 m_timer.stop(); | 100 m_timer.stop(); |
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146 hideValidationMessage(*m_currentAnchor); | 146 hideValidationMessage(*m_currentAnchor); |
147 } | 147 } |
148 | 148 |
149 void ValidationMessageClientImpl::trace(Visitor* visitor) | 149 void ValidationMessageClientImpl::trace(Visitor* visitor) |
150 { | 150 { |
151 visitor->trace(m_currentAnchor); | 151 visitor->trace(m_currentAnchor); |
152 ValidationMessageClient::trace(visitor); | 152 ValidationMessageClient::trace(visitor); |
153 } | 153 } |
154 | 154 |
155 } | 155 } |
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