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Side by Side Diff: gin/shell_runner.cc

Issue 1112923003: Replace Handle<> with Local in remaining gin/* (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 7 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "gin/shell_runner.h" 5 #include "gin/shell_runner.h"
6 6
7 #include "gin/converter.h" 7 #include "gin/converter.h"
8 #include "gin/modules/module_registry.h" 8 #include "gin/modules/module_registry.h"
9 #include "gin/per_context_data.h" 9 #include "gin/per_context_data.h"
10 #include "gin/public/context_holder.h" 10 #include "gin/public/context_holder.h"
11 #include "gin/try_catch.h" 11 #include "gin/try_catch.h"
12 12
13 using v8::Context; 13 using v8::Context;
14 using v8::HandleScope; 14 using v8::HandleScope;
15 using v8::Isolate; 15 using v8::Isolate;
16 using v8::Object; 16 using v8::Object;
17 using v8::ObjectTemplate; 17 using v8::ObjectTemplate;
18 using v8::Script; 18 using v8::Script;
19 19
20 namespace gin { 20 namespace gin {
21 21
22 ShellRunnerDelegate::ShellRunnerDelegate() { 22 ShellRunnerDelegate::ShellRunnerDelegate() {
23 } 23 }
24 24
25 ShellRunnerDelegate::~ShellRunnerDelegate() { 25 ShellRunnerDelegate::~ShellRunnerDelegate() {
26 } 26 }
27 27
28 v8::Handle<ObjectTemplate> ShellRunnerDelegate::GetGlobalTemplate( 28 v8::Local<ObjectTemplate> ShellRunnerDelegate::GetGlobalTemplate(
29 ShellRunner* runner, 29 ShellRunner* runner,
30 v8::Isolate* isolate) { 30 v8::Isolate* isolate) {
31 return v8::Handle<ObjectTemplate>(); 31 return v8::Local<ObjectTemplate>();
32 } 32 }
33 33
34 void ShellRunnerDelegate::DidCreateContext(ShellRunner* runner) { 34 void ShellRunnerDelegate::DidCreateContext(ShellRunner* runner) {
35 } 35 }
36 36
37 void ShellRunnerDelegate::WillRunScript(ShellRunner* runner) { 37 void ShellRunnerDelegate::WillRunScript(ShellRunner* runner) {
38 } 38 }
39 39
40 void ShellRunnerDelegate::DidRunScript(ShellRunner* runner) { 40 void ShellRunnerDelegate::DidRunScript(ShellRunner* runner) {
41 } 41 }
42 42
43 void ShellRunnerDelegate::UnhandledException(ShellRunner* runner, 43 void ShellRunnerDelegate::UnhandledException(ShellRunner* runner,
44 TryCatch& try_catch) { 44 TryCatch& try_catch) {
45 CHECK(false) << try_catch.GetStackTrace(); 45 CHECK(false) << try_catch.GetStackTrace();
46 } 46 }
47 47
48 ShellRunner::ShellRunner(ShellRunnerDelegate* delegate, Isolate* isolate) 48 ShellRunner::ShellRunner(ShellRunnerDelegate* delegate, Isolate* isolate)
49 : delegate_(delegate) { 49 : delegate_(delegate) {
50 v8::Isolate::Scope isolate_scope(isolate); 50 v8::Isolate::Scope isolate_scope(isolate);
51 HandleScope handle_scope(isolate); 51 HandleScope handle_scope(isolate);
52 v8::Handle<v8::Context> context = 52 v8::Local<v8::Context> context =
53 Context::New(isolate, NULL, delegate_->GetGlobalTemplate(this, isolate)); 53 Context::New(isolate, NULL, delegate_->GetGlobalTemplate(this, isolate));
54 54
55 context_holder_.reset(new ContextHolder(isolate)); 55 context_holder_.reset(new ContextHolder(isolate));
56 context_holder_->SetContext(context); 56 context_holder_->SetContext(context);
57 PerContextData::From(context)->set_runner(this); 57 PerContextData::From(context)->set_runner(this);
58 58
59 v8::Context::Scope scope(context); 59 v8::Context::Scope scope(context);
60 delegate_->DidCreateContext(this); 60 delegate_->DidCreateContext(this);
61 } 61 }
62 62
63 ShellRunner::~ShellRunner() { 63 ShellRunner::~ShellRunner() {
64 } 64 }
65 65
66 void ShellRunner::Run(const std::string& source, 66 void ShellRunner::Run(const std::string& source,
67 const std::string& resource_name) { 67 const std::string& resource_name) {
68 TryCatch try_catch; 68 TryCatch try_catch;
69 v8::Isolate* isolate = GetContextHolder()->isolate(); 69 v8::Isolate* isolate = GetContextHolder()->isolate();
70 v8::Handle<Script> script = Script::Compile( 70 v8::Local<Script> script = Script::Compile(
71 StringToV8(isolate, source), StringToV8(isolate, resource_name)); 71 StringToV8(isolate, source), StringToV8(isolate, resource_name));
72 if (try_catch.HasCaught()) { 72 if (try_catch.HasCaught()) {
73 delegate_->UnhandledException(this, try_catch); 73 delegate_->UnhandledException(this, try_catch);
74 return; 74 return;
75 } 75 }
76 76
77 Run(script); 77 Run(script);
78 } 78 }
79 79
80 v8::Handle<v8::Value> ShellRunner::Call(v8::Handle<v8::Function> function, 80 v8::Local<v8::Value> ShellRunner::Call(v8::Local<v8::Function> function,
81 v8::Handle<v8::Value> receiver, 81 v8::Local<v8::Value> receiver,
82 int argc, 82 int argc,
83 v8::Handle<v8::Value> argv[]) { 83 v8::Local<v8::Value> argv[]) {
84 TryCatch try_catch; 84 TryCatch try_catch;
85 delegate_->WillRunScript(this); 85 delegate_->WillRunScript(this);
86 86
87 v8::Handle<v8::Value> result = function->Call(receiver, argc, argv); 87 v8::Local<v8::Value> result = function->Call(receiver, argc, argv);
88 88
89 delegate_->DidRunScript(this); 89 delegate_->DidRunScript(this);
90 if (try_catch.HasCaught()) 90 if (try_catch.HasCaught())
91 delegate_->UnhandledException(this, try_catch); 91 delegate_->UnhandledException(this, try_catch);
92 92
93 return result; 93 return result;
94 } 94 }
95 95
96 ContextHolder* ShellRunner::GetContextHolder() { 96 ContextHolder* ShellRunner::GetContextHolder() {
97 return context_holder_.get(); 97 return context_holder_.get();
98 } 98 }
99 99
100 void ShellRunner::Run(v8::Handle<Script> script) { 100 void ShellRunner::Run(v8::Local<Script> script) {
101 TryCatch try_catch; 101 TryCatch try_catch;
102 delegate_->WillRunScript(this); 102 delegate_->WillRunScript(this);
103 103
104 script->Run(); 104 script->Run();
105 105
106 delegate_->DidRunScript(this); 106 delegate_->DidRunScript(this);
107 if (try_catch.HasCaught()) { 107 if (try_catch.HasCaught()) {
108 delegate_->UnhandledException(this, try_catch); 108 delegate_->UnhandledException(this, try_catch);
109 } 109 }
110 } 110 }
111 111
112 } // namespace gin 112 } // namespace gin
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