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Issue 12716010: Added a version of the v8::HandleScope constructor with an Isolate and use that consistently. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Fixed rest Created 7 years, 9 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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147 147
148 char* ReadLineEditor::CompletionGenerator(const char* text, int state) { 148 char* ReadLineEditor::CompletionGenerator(const char* text, int state) {
149 static unsigned current_index; 149 static unsigned current_index;
150 static Persistent<Array> current_completions; 150 static Persistent<Array> current_completions;
151 Isolate* isolate = read_line_editor.isolate_; 151 Isolate* isolate = read_line_editor.isolate_;
152 Locker lock(isolate); 152 Locker lock(isolate);
153 if (state == 0) { 153 if (state == 0) {
154 HandleScope scope; 154 HandleScope scope;
155 Local<String> full_text = String::New(rl_line_buffer, rl_point); 155 Local<String> full_text = String::New(rl_line_buffer, rl_point);
156 Handle<Array> completions = 156 Handle<Array> completions =
157 Shell::GetCompletions(String::New(text), full_text); 157 Shell::GetCompletions(isolate, String::New(text), full_text);
158 current_completions = Persistent<Array>::New(isolate, completions); 158 current_completions = Persistent<Array>::New(isolate, completions);
159 current_index = 0; 159 current_index = 0;
160 } 160 }
161 if (current_index < current_completions->Length()) { 161 if (current_index < current_completions->Length()) {
162 HandleScope scope; 162 HandleScope scope;
163 Handle<Integer> index = Integer::New(current_index); 163 Handle<Integer> index = Integer::New(current_index);
164 Handle<Value> str_obj = current_completions->Get(index); 164 Handle<Value> str_obj = current_completions->Get(index);
165 current_index++; 165 current_index++;
166 String::Utf8Value str(str_obj); 166 String::Utf8Value str(str_obj);
167 return strdup(*str); 167 return strdup(*str);
168 } else { 168 } else {
169 current_completions.Dispose(isolate); 169 current_completions.Dispose(isolate);
170 current_completions.Clear(); 170 current_completions.Clear();
171 return NULL; 171 return NULL;
172 } 172 }
173 } 173 }
174 #endif // V8_SHARED 174 #endif // V8_SHARED
175 175
176 176
177 } // namespace v8 177 } // namespace v8
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