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1 /* | 1 /* |
2 * Copyright (c) 2011, Google Inc. All rights reserved. | 2 * Copyright (c) 2011, 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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77 | 77 |
78 // FIXME: This is a horrible hack since PlatformWheelEvent has no setters fo
r x/y. | 78 // FIXME: This is a horrible hack since PlatformWheelEvent has no setters fo
r x/y. |
79 PlatformWheelEvent relativeEvent = e; | 79 PlatformWheelEvent relativeEvent = e; |
80 IntPoint& relativePos = const_cast<IntPoint&>(relativeEvent.position()); | 80 IntPoint& relativePos = const_cast<IntPoint&>(relativeEvent.position()); |
81 relativePos.setX(pos.x()); | 81 relativePos.setX(pos.x()); |
82 relativePos.setY(pos.y()); | 82 relativePos.setY(pos.y()); |
83 return relativeEvent; | 83 return relativeEvent; |
84 } | 84 } |
85 | 85 |
86 // static | 86 // static |
87 PassRefPtr<PopupContainer> PopupContainer::create(PopupMenuClient* client, bool
deviceSupportsTouch) | 87 PassRefPtrWillBeRawPtr<PopupContainer> PopupContainer::create(PopupMenuClient* c
lient, bool deviceSupportsTouch) |
88 { | 88 { |
89 return adoptRef(new PopupContainer(client, deviceSupportsTouch)); | 89 return adoptRefWillBeNoop(new PopupContainer(client, deviceSupportsTouch)); |
90 } | 90 } |
91 | 91 |
92 PopupContainer::PopupContainer(PopupMenuClient* client, bool deviceSupportsTouch
) | 92 PopupContainer::PopupContainer(PopupMenuClient* client, bool deviceSupportsTouch
) |
93 : m_listBox(PopupListBox::create(client, deviceSupportsTouch, this)) | 93 : m_listBox(PopupListBox::create(client, deviceSupportsTouch, this)) |
94 , m_popupOpen(false) | 94 , m_popupOpen(false) |
95 , m_client(0) | 95 , m_client(0) |
96 { | 96 { |
97 } | 97 } |
98 | 98 |
99 PopupContainer::~PopupContainer() | 99 PopupContainer::~PopupContainer() |
100 { | 100 { |
| 101 #if !ENABLE(OILPAN) |
101 if (m_listBox->parent()) | 102 if (m_listBox->parent()) |
102 m_listBox->setParent(0); | 103 m_listBox->setParent(0); |
| 104 #endif |
| 105 } |
| 106 |
| 107 void PopupContainer::trace(Visitor* visitor) |
| 108 { |
| 109 visitor->trace(m_frameView); |
| 110 visitor->trace(m_listBox); |
| 111 Widget::trace(visitor); |
103 } | 112 } |
104 | 113 |
105 IntRect PopupContainer::layoutAndCalculateWidgetRectInternal(IntRect widgetRectI
nScreen, int targetControlHeight, const FloatRect& windowRect, const FloatRect&
screen, bool isRTL, const int rtlOffset, const int verticalOffset, const IntSize
& transformOffset, PopupContent* listBox, bool& needToResizeView) | 114 IntRect PopupContainer::layoutAndCalculateWidgetRectInternal(IntRect widgetRectI
nScreen, int targetControlHeight, const FloatRect& windowRect, const FloatRect&
screen, bool isRTL, const int rtlOffset, const int verticalOffset, const IntSize
& transformOffset, PopupContent* listBox, bool& needToResizeView) |
106 { | 115 { |
107 ASSERT(listBox); | 116 ASSERT(listBox); |
108 if (windowRect.x() >= screen.x() && windowRect.maxX() <= screen.maxX() && (w
idgetRectInScreen.x() < screen.x() || widgetRectInScreen.maxX() > screen.maxX())
) { | 117 if (windowRect.x() >= screen.x() && windowRect.maxX() <= screen.maxX() && (w
idgetRectInScreen.x() < screen.x() || widgetRectInScreen.maxX() > screen.maxX())
) { |
109 // First, inverse the popup alignment if it does not fit the screen - | 118 // First, inverse the popup alignment if it does not fit the screen - |
110 // this might fix things (or make them better). | 119 // this might fix things (or make them better). |
111 IntRect inverseWidgetRectInScreen = widgetRectInScreen; | 120 IntRect inverseWidgetRectInScreen = widgetRectInScreen; |
112 inverseWidgetRectInScreen.setX(inverseWidgetRectInScreen.x() + (isRTL ?
-rtlOffset : rtlOffset)); | 121 inverseWidgetRectInScreen.setX(inverseWidgetRectInScreen.x() + (isRTL ?
-rtlOffset : rtlOffset)); |
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278 | 287 |
279 bool PopupContainer::handleMouseMoveEvent(const PlatformMouseEvent& event) | 288 bool PopupContainer::handleMouseMoveEvent(const PlatformMouseEvent& event) |
280 { | 289 { |
281 UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture); | 290 UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture); |
282 return m_listBox->handleMouseMoveEvent( | 291 return m_listBox->handleMouseMoveEvent( |
283 constructRelativeMouseEvent(event, this, m_listBox.get())); | 292 constructRelativeMouseEvent(event, this, m_listBox.get())); |
284 } | 293 } |
285 | 294 |
286 bool PopupContainer::handleMouseReleaseEvent(const PlatformMouseEvent& event) | 295 bool PopupContainer::handleMouseReleaseEvent(const PlatformMouseEvent& event) |
287 { | 296 { |
288 RefPtr<PopupContainer> protect(this); | 297 RefPtrWillBeRawPtr<PopupContainer> protect(this); |
289 UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture); | 298 UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture); |
290 return m_listBox->handleMouseReleaseEvent( | 299 return m_listBox->handleMouseReleaseEvent( |
291 constructRelativeMouseEvent(event, this, m_listBox.get())); | 300 constructRelativeMouseEvent(event, this, m_listBox.get())); |
292 } | 301 } |
293 | 302 |
294 bool PopupContainer::handleWheelEvent(const PlatformWheelEvent& event) | 303 bool PopupContainer::handleWheelEvent(const PlatformWheelEvent& event) |
295 { | 304 { |
296 UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture); | 305 UserGestureIndicator gestureIndicator(DefinitelyProcessingNewUserGesture); |
297 return m_listBox->handleWheelEvent( | 306 return m_listBox->handleWheelEvent( |
298 constructRelativeWheelEvent(event, this, m_listBox.get())); | 307 constructRelativeWheelEvent(event, this, m_listBox.get())); |
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549 } | 558 } |
550 | 559 |
551 IntPoint PopupContainer::convertSelfToChild(const Widget* child, const IntPoint&
point) const | 560 IntPoint PopupContainer::convertSelfToChild(const Widget* child, const IntPoint&
point) const |
552 { | 561 { |
553 IntPoint newPoint = point; | 562 IntPoint newPoint = point; |
554 newPoint.moveBy(-child->location()); | 563 newPoint.moveBy(-child->location()); |
555 return newPoint; | 564 return newPoint; |
556 } | 565 } |
557 | 566 |
558 } // namespace blink | 567 } // namespace blink |
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