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Side by Side Diff: Source/bindings/v8/ScriptEventListener.cpp

Issue 170603003: Use nullptr_t for RefPtr, PassRefPtr and RawPtr. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Final rebase Created 6 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2009 Google Inc. All rights reserved. 2 * Copyright (C) 2009 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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48 { 48 {
49 DEFINE_STATIC_LOCAL(const AtomicString, eventString, ("event")); 49 DEFINE_STATIC_LOCAL(const AtomicString, eventString, ("event"));
50 DEFINE_STATIC_LOCAL(const AtomicString, evtString, ("evt")); 50 DEFINE_STATIC_LOCAL(const AtomicString, evtString, ("evt"));
51 return isSVGEvent ? evtString : eventString; 51 return isSVGEvent ? evtString : eventString;
52 } 52 }
53 53
54 PassRefPtr<V8LazyEventListener> createAttributeEventListener(Node* node, const Q ualifiedName& name, const AtomicString& value) 54 PassRefPtr<V8LazyEventListener> createAttributeEventListener(Node* node, const Q ualifiedName& name, const AtomicString& value)
55 { 55 {
56 ASSERT(node); 56 ASSERT(node);
57 if (value.isNull()) 57 if (value.isNull())
58 return 0; 58 return nullptr;
59 59
60 // FIXME: Very strange: we initialize zero-based number with '1'. 60 // FIXME: Very strange: we initialize zero-based number with '1'.
61 TextPosition position(OrdinalNumber::fromZeroBasedInt(1), OrdinalNumber::fir st()); 61 TextPosition position(OrdinalNumber::fromZeroBasedInt(1), OrdinalNumber::fir st());
62 String sourceURL; 62 String sourceURL;
63 63
64 v8::Isolate* isolate; 64 v8::Isolate* isolate;
65 if (Frame* frame = node->document().frame()) { 65 if (Frame* frame = node->document().frame()) {
66 isolate = toIsolate(frame); 66 isolate = toIsolate(frame);
67 ScriptController& scriptController = frame->script(); 67 ScriptController& scriptController = frame->script();
68 if (!scriptController.canExecuteScripts(AboutToExecuteScript)) 68 if (!scriptController.canExecuteScripts(AboutToExecuteScript))
69 return 0; 69 return nullptr;
70 position = scriptController.eventHandlerPosition(); 70 position = scriptController.eventHandlerPosition();
71 sourceURL = node->document().url().string(); 71 sourceURL = node->document().url().string();
72 } else { 72 } else {
73 isolate = v8::Isolate::GetCurrent(); 73 isolate = v8::Isolate::GetCurrent();
74 } 74 }
75 75
76 return V8LazyEventListener::create(name.localName(), eventParameterName(node ->isSVGElement()), value, sourceURL, position, node, isolate); 76 return V8LazyEventListener::create(name.localName(), eventParameterName(node ->isSVGElement()), value, sourceURL, position, node, isolate);
77 } 77 }
78 78
79 PassRefPtr<V8LazyEventListener> createAttributeEventListener(Frame* frame, const QualifiedName& name, const AtomicString& value) 79 PassRefPtr<V8LazyEventListener> createAttributeEventListener(Frame* frame, const QualifiedName& name, const AtomicString& value)
80 { 80 {
81 if (!frame) 81 if (!frame)
82 return 0; 82 return nullptr;
83 83
84 if (value.isNull()) 84 if (value.isNull())
85 return 0; 85 return nullptr;
86 86
87 ScriptController& scriptController = frame->script(); 87 ScriptController& scriptController = frame->script();
88 if (!scriptController.canExecuteScripts(AboutToExecuteScript)) 88 if (!scriptController.canExecuteScripts(AboutToExecuteScript))
89 return 0; 89 return nullptr;
90 90
91 TextPosition position = scriptController.eventHandlerPosition(); 91 TextPosition position = scriptController.eventHandlerPosition();
92 String sourceURL = frame->document()->url().string(); 92 String sourceURL = frame->document()->url().string();
93 93
94 return V8LazyEventListener::create(name.localName(), eventParameterName(fram e->document()->isSVGDocument()), value, sourceURL, position, 0, toIsolate(frame) ); 94 return V8LazyEventListener::create(name.localName(), eventParameterName(fram e->document()->isSVGDocument()), value, sourceURL, position, 0, toIsolate(frame) );
95 } 95 }
96 96
97 static v8::Handle<v8::Function> eventListenerEffectiveFunction(v8::Isolate* isol ate, v8::Handle<v8::Object> listenerObject) 97 static v8::Handle<v8::Function> eventListenerEffectiveFunction(v8::Isolate* isol ate, v8::Handle<v8::Object> listenerObject)
98 { 98 {
99 v8::Handle<v8::Function> function; 99 v8::Handle<v8::Function> function;
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179 v8::ScriptOrigin origin = originalFunction->GetScriptOrigin(); 179 v8::ScriptOrigin origin = originalFunction->GetScriptOrigin();
180 if (!origin.ResourceName().IsEmpty() && origin.ResourceName()->IsString()) 180 if (!origin.ResourceName().IsEmpty() && origin.ResourceName()->IsString())
181 sourceName = toCoreString(origin.ResourceName().As<v8::String>()); 181 sourceName = toCoreString(origin.ResourceName().As<v8::String>());
182 else 182 else
183 sourceName = ""; 183 sourceName = "";
184 lineNumber = originalFunction->GetScriptLineNumber(); 184 lineNumber = originalFunction->GetScriptLineNumber();
185 return true; 185 return true;
186 } 186 }
187 187
188 } // namespace WebCore 188 } // namespace WebCore
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