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1 /* | 1 /* |
2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. |
3 * Copyright (C) 2010 Igalia S.L | 3 * Copyright (C) 2010 Igalia S.L |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. 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 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
25 */ | 25 */ |
26 | 26 |
27 #include "core/page/ContextMenuController.h" | 27 #include "core/page/ContextMenuController.h" |
28 | 28 |
29 #include <memory> | 29 #include <memory> |
30 #include "core/dom/Document.h" | 30 #include "core/dom/Document.h" |
31 #include "core/dom/Node.h" | 31 #include "core/dom/Node.h" |
32 #include "core/events/Event.h" | 32 #include "core/events/Event.h" |
33 #include "core/events/MouseEvent.h" | 33 #include "core/events/MouseEvent.h" |
34 #include "core/events/RelatedEvent.h" | |
35 #include "core/frame/LocalFrame.h" | 34 #include "core/frame/LocalFrame.h" |
36 #include "core/html/HTMLMenuElement.h" | |
37 #include "core/input/EventHandler.h" | 35 #include "core/input/EventHandler.h" |
38 #include "core/page/ContextMenuClient.h" | 36 #include "core/page/ContextMenuClient.h" |
39 #include "core/page/ContextMenuProvider.h" | 37 #include "core/page/ContextMenuProvider.h" |
40 #include "core/page/CustomContextMenuProvider.h" | |
41 #include "platform/ContextMenu.h" | 38 #include "platform/ContextMenu.h" |
42 #include "platform/ContextMenuItem.h" | 39 #include "platform/ContextMenuItem.h" |
43 #include "platform/wtf/PtrUtil.h" | 40 #include "platform/wtf/PtrUtil.h" |
44 | 41 |
45 namespace blink { | 42 namespace blink { |
46 | 43 |
47 using namespace HTMLNames; | |
48 | |
49 ContextMenuController::ContextMenuController(Page*, ContextMenuClient* client) | 44 ContextMenuController::ContextMenuController(Page*, ContextMenuClient* client) |
50 : client_(client) { | 45 : client_(client) { |
51 DCHECK(client); | 46 DCHECK(client); |
52 } | 47 } |
53 | 48 |
54 ContextMenuController::~ContextMenuController() {} | 49 ContextMenuController::~ContextMenuController() {} |
55 | 50 |
56 ContextMenuController* ContextMenuController::Create( | 51 ContextMenuController* ContextMenuController::Create( |
57 Page* page, | 52 Page* page, |
58 ContextMenuClient* client) { | 53 ContextMenuClient* client) { |
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74 } | 69 } |
75 | 70 |
76 void ContextMenuController::DocumentDetached(Document* document) { | 71 void ContextMenuController::DocumentDetached(Document* document) { |
77 if (Node* inner_node = hit_test_result_.InnerNode()) { | 72 if (Node* inner_node = hit_test_result_.InnerNode()) { |
78 // Invalidate the context menu info if its target document is detached. | 73 // Invalidate the context menu info if its target document is detached. |
79 if (inner_node->GetDocument() == document) | 74 if (inner_node->GetDocument() == document) |
80 ClearContextMenu(); | 75 ClearContextMenu(); |
81 } | 76 } |
82 } | 77 } |
83 | 78 |
84 void ContextMenuController::PopulateCustomContextMenu(const Event& event) { | |
85 if (!RuntimeEnabledFeatures::contextMenuEnabled()) | |
86 return; | |
87 | |
88 Node* node = event.target()->ToNode(); | |
89 if (!node || !node->IsHTMLElement()) | |
90 return; | |
91 | |
92 HTMLElement& element = ToHTMLElement(*node); | |
93 HTMLMenuElement* menu_element = element.AssignedContextMenu(); | |
94 if (!menu_element || !DeprecatedEqualIgnoringCase( | |
95 menu_element->FastGetAttribute(typeAttr), "context")) | |
96 return; | |
97 RelatedEvent* related_event = | |
98 RelatedEvent::Create(EventTypeNames::show, true, true, node); | |
99 if (menu_element->DispatchEvent(related_event) != | |
100 DispatchEventResult::kNotCanceled) | |
101 return; | |
102 if (menu_element != element.AssignedContextMenu()) | |
103 return; | |
104 menu_provider_ = CustomContextMenuProvider::Create(*menu_element, element); | |
105 menu_provider_->PopulateContextMenu(context_menu_.get()); | |
106 } | |
107 | |
108 void ContextMenuController::HandleContextMenuEvent(Event* event) { | 79 void ContextMenuController::HandleContextMenuEvent(Event* event) { |
109 context_menu_ = CreateContextMenu(event); | 80 context_menu_ = CreateContextMenu(event); |
110 if (!context_menu_) | 81 if (!context_menu_) |
111 return; | 82 return; |
112 PopulateCustomContextMenu(*event); | |
113 ShowContextMenu(event); | 83 ShowContextMenu(event); |
114 } | 84 } |
115 | 85 |
116 void ContextMenuController::ShowContextMenuAtPoint( | 86 void ContextMenuController::ShowContextMenuAtPoint( |
117 LocalFrame* frame, | 87 LocalFrame* frame, |
118 float x, | 88 float x, |
119 float y, | 89 float y, |
120 ContextMenuProvider* menu_provider) { | 90 ContextMenuProvider* menu_provider) { |
121 menu_provider_ = menu_provider; | 91 menu_provider_ = menu_provider; |
122 | 92 |
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179 | 149 |
180 if (item->Action() < kContextMenuItemBaseCustomTag || | 150 if (item->Action() < kContextMenuItemBaseCustomTag || |
181 item->Action() > kContextMenuItemLastCustomTag) | 151 item->Action() > kContextMenuItemLastCustomTag) |
182 return; | 152 return; |
183 | 153 |
184 DCHECK(menu_provider_); | 154 DCHECK(menu_provider_); |
185 menu_provider_->ContextMenuItemSelected(item); | 155 menu_provider_->ContextMenuItemSelected(item); |
186 } | 156 } |
187 | 157 |
188 } // namespace blink | 158 } // namespace blink |
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