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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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 // This file contains definitions for CppVariant. | 5 // This file contains definitions for CppVariant. |
6 | 6 |
7 #include <limits> | 7 #include <limits> |
8 #include "third_party/WebKit/Source/WebKit/chromium/public/WebBindings.h" | 8 #include "third_party/WebKit/Source/WebKit/chromium/public/WebBindings.h" |
9 #include "webkit/glue/cpp_variant.h" | 9 #include "webkit/glue/cpp_variant.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
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245 } | 245 } |
246 WebBindings::releaseVariantValue(&index_value); | 246 WebBindings::releaseVariantValue(&index_value); |
247 } | 247 } |
248 } | 248 } |
249 } | 249 } |
250 } | 250 } |
251 } | 251 } |
252 return string_vector; | 252 return string_vector; |
253 } | 253 } |
254 | 254 |
255 std::vector<CppVariant> CppVariant::ToVector() const { | |
256 DCHECK(isObject()); | |
evanm
2011/01/25 18:24:56
two space tabs
arv (Not doing code reviews)
2011/01/26 00:50:32
Done.
| |
257 std::vector<CppVariant> vector; | |
258 NPObject* np_value = value.objectValue; | |
259 NPIdentifier length_id = WebBindings::getStringIdentifier("length"); | |
260 | |
261 if (WebBindings::hasProperty(NULL, np_value, length_id)) { | |
262 NPVariant length_value; | |
263 if (WebBindings::getProperty(NULL, np_value, length_id, | |
264 &length_value)) { | |
265 int length = 0; | |
266 // The length is a double in some cases. | |
evanm
2011/01/25 18:24:56
This code looks pasted from above. Should you ref
arv (Not doing code reviews)
2011/01/26 00:50:32
Talked offline and agreed to remove ToStringVector
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267 if (NPVARIANT_IS_DOUBLE(length_value)) | |
268 length = static_cast<int>(NPVARIANT_TO_DOUBLE(length_value)); | |
269 else if (NPVARIANT_IS_INT32(length_value)) | |
270 length = NPVARIANT_TO_INT32(length_value); | |
271 WebBindings::releaseVariantValue(&length_value); | |
272 | |
273 // For sanity, only allow 60000 items. | |
274 length = std::min(60000, length); | |
275 for (int i = 0; i < length; ++i) { | |
276 // Get each of the items. | |
277 std::string index = base::StringPrintf("%d", i); | |
278 NPIdentifier index_id = | |
279 WebBindings::getStringIdentifier(index.c_str()); | |
280 if (WebBindings::hasProperty(NULL, np_value, index_id)) { | |
281 CppVariant index_value; | |
282 if (WebBindings::getProperty(NULL, np_value, index_id, | |
283 &index_value)) { | |
284 vector.push_back(index_value); | |
285 } | |
286 // CppVariant has a destructor which calls | |
287 // releaseVariantValue. | |
288 } | |
289 } | |
290 } | |
291 } | |
292 return vector; | |
293 } | |
294 | |
255 bool CppVariant::Invoke(const std::string& method, const CppVariant* args, | 295 bool CppVariant::Invoke(const std::string& method, const CppVariant* args, |
256 uint32 arg_count, CppVariant& result) const { | 296 uint32 arg_count, CppVariant& result) const { |
257 DCHECK(isObject()); | 297 DCHECK(isObject()); |
258 NPIdentifier method_name = WebBindings::getStringIdentifier(method.c_str()); | 298 NPIdentifier method_name = WebBindings::getStringIdentifier(method.c_str()); |
259 NPObject* np_object = value.objectValue; | 299 NPObject* np_object = value.objectValue; |
260 if (WebBindings::hasMethod(NULL, np_object, method_name)) { | 300 if (WebBindings::hasMethod(NULL, np_object, method_name)) { |
261 NPVariant r; | 301 NPVariant r; |
262 bool status = WebBindings::invoke(NULL, np_object, method_name, args, arg_co unt, &r); | 302 bool status = WebBindings::invoke(NULL, np_object, method_name, args, arg_co unt, &r); |
263 result.Set(r); | 303 result.Set(r); |
264 return status; | 304 return status; |
265 } else { | 305 } else { |
266 return false; | 306 return false; |
267 } | 307 } |
268 } | 308 } |
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