mirror of https://github.com/lukechilds/node.git
Ryan Dahl
14 years ago
159 changed files with 11579 additions and 8047 deletions
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# Copyright 2010 the V8 project authors. All rights reserved. |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions are |
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# met: |
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# |
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# * Redistributions of source code must retain the above copyright |
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# notice, this list of conditions and the following disclaimer. |
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# * Redistributions in binary form must reproduce the above |
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# copyright notice, this list of conditions and the following |
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# disclaimer in the documentation and/or other materials provided |
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# with the distribution. |
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# * Neither the name of Google Inc. nor the names of its |
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# contributors may be used to endorse or promote products derived |
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# from this software without specific prior written permission. |
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# |
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
|||
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|||
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|||
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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|
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{ |
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'targets': [ |
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{ |
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'target_name': 'shell', |
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'type': 'executable', |
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'dependencies': [ |
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'../tools/gyp/v8.gyp:v8', |
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], |
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'sources': [ |
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'shell.cc', |
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], |
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}, |
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{ |
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'target_name': 'process', |
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'type': 'executable', |
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'dependencies': [ |
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'../tools/gyp/v8.gyp:v8', |
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], |
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'sources': [ |
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'process.cc', |
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], |
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} |
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], |
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} |
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@ -0,0 +1,85 @@ |
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# Copyright 2010 the V8 project authors. All rights reserved. |
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# Redistribution and use in source and binary forms, with or without |
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# modification, are permitted provided that the following conditions are |
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# met: |
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# |
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# * Redistributions of source code must retain the above copyright |
|||
# notice, this list of conditions and the following disclaimer. |
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# * Redistributions in binary form must reproduce the above |
|||
# copyright notice, this list of conditions and the following |
|||
# disclaimer in the documentation and/or other materials provided |
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# with the distribution. |
|||
# * Neither the name of Google Inc. nor the names of its |
|||
# contributors may be used to endorse or promote products derived |
|||
# from this software without specific prior written permission. |
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# |
|||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
|||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
|||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
|||
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
|||
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
|||
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
|||
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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|
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{ |
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'targets': [ |
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{ |
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'target_name': 'd8', |
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'type': 'executable', |
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'dependencies': [ |
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'd8_js2c#host', |
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'../tools/gyp/v8.gyp:v8', |
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], |
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'include_dirs+': [ |
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'../src', |
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], |
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'defines': [ |
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'ENABLE_DEBUGGER_SUPPORT', |
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], |
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'sources': [ |
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'd8.cc', |
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'd8-debug.cc', |
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'<(SHARED_INTERMEDIATE_DIR)/d8-js.cc', |
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], |
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'conditions': [ |
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[ 'OS=="linux" or OS=="mac" or OS=="freebsd" or OS=="openbsd" or OS=="solaris"', { |
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'sources': [ 'd8-posix.cc', ] |
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}], |
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], |
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}, |
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{ |
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'target_name': 'd8_js2c', |
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'type': 'none', |
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'toolsets': ['host'], |
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'variables': { |
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'js_files': [ |
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'd8.js', |
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], |
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}, |
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'actions': [ |
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{ |
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'action_name': 'd8_js2c', |
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'inputs': [ |
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'../tools/js2c.py', |
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'<@(js_files)', |
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], |
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'outputs': [ |
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'<(SHARED_INTERMEDIATE_DIR)/d8-js.cc', |
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'<(SHARED_INTERMEDIATE_DIR)/d8-js-empty.cc', |
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], |
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'action': [ |
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'python', |
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'../tools/js2c.py', |
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'<@(_outputs)', |
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'D8', |
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'<@(js_files)' |
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], |
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}, |
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], |
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} |
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], |
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} |
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@ -0,0 +1,263 @@ |
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// Copyright 2010 the V8 project authors. All rights reserved.
|
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// Redistribution and use in source and binary forms, with or without
|
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// modification, are permitted provided that the following conditions are
|
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// met:
|
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//
|
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// * Redistributions of source code must retain the above copyright
|
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
|
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// copyright notice, this list of conditions and the following
|
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// disclaimer in the documentation and/or other materials provided
|
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// with the distribution.
|
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// * Neither the name of Google Inc. nor the names of its
|
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// contributors may be used to endorse or promote products derived
|
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// from this software without specific prior written permission.
|
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//
|
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
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|
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#include "i18n-extension.h" |
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|
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#include <algorithm> |
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#include <string> |
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|
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#include "unicode/locid.h" |
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#include "unicode/uloc.h" |
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|
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namespace v8 { |
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namespace internal { |
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|
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I18NExtension* I18NExtension::extension_ = NULL; |
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|
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// TODO(cira): maybe move JS code to a .js file and generata cc files from it?
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const char* const I18NExtension::kSource = |
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"Locale = function(optLocale) {" |
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" native function NativeJSLocale();" |
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" var properties = NativeJSLocale(optLocale);" |
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" this.locale = properties.locale;" |
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" this.language = properties.language;" |
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" this.script = properties.script;" |
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" this.region = properties.region;" |
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"};" |
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"Locale.availableLocales = function() {" |
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" native function NativeJSAvailableLocales();" |
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" return NativeJSAvailableLocales();" |
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"};" |
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"Locale.prototype.maximizedLocale = function() {" |
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" native function NativeJSMaximizedLocale();" |
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" return new Locale(NativeJSMaximizedLocale(this.locale));" |
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"};" |
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"Locale.prototype.minimizedLocale = function() {" |
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" native function NativeJSMinimizedLocale();" |
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" return new Locale(NativeJSMinimizedLocale(this.locale));" |
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"};" |
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"Locale.prototype.displayLocale_ = function(displayLocale) {" |
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" var result = this.locale;" |
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" if (displayLocale !== undefined) {" |
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" result = displayLocale.locale;" |
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" }" |
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" return result;" |
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"};" |
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"Locale.prototype.displayLanguage = function(optDisplayLocale) {" |
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" var displayLocale = this.displayLocale_(optDisplayLocale);" |
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" native function NativeJSDisplayLanguage();" |
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" return NativeJSDisplayLanguage(this.locale, displayLocale);" |
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"};" |
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"Locale.prototype.displayScript = function(optDisplayLocale) {" |
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" var displayLocale = this.displayLocale_(optDisplayLocale);" |
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" native function NativeJSDisplayScript();" |
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" return NativeJSDisplayScript(this.locale, displayLocale);" |
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"};" |
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"Locale.prototype.displayRegion = function(optDisplayLocale) {" |
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" var displayLocale = this.displayLocale_(optDisplayLocale);" |
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" native function NativeJSDisplayRegion();" |
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" return NativeJSDisplayRegion(this.locale, displayLocale);" |
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"};" |
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"Locale.prototype.displayName = function(optDisplayLocale) {" |
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" var displayLocale = this.displayLocale_(optDisplayLocale);" |
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" native function NativeJSDisplayName();" |
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" return NativeJSDisplayName(this.locale, displayLocale);" |
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"};"; |
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|
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v8::Handle<v8::FunctionTemplate> I18NExtension::GetNativeFunction( |
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v8::Handle<v8::String> name) { |
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if (name->Equals(v8::String::New("NativeJSLocale"))) { |
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return v8::FunctionTemplate::New(JSLocale); |
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} else if (name->Equals(v8::String::New("NativeJSAvailableLocales"))) { |
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return v8::FunctionTemplate::New(JSAvailableLocales); |
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} else if (name->Equals(v8::String::New("NativeJSMaximizedLocale"))) { |
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return v8::FunctionTemplate::New(JSMaximizedLocale); |
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} else if (name->Equals(v8::String::New("NativeJSMinimizedLocale"))) { |
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return v8::FunctionTemplate::New(JSMinimizedLocale); |
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} else if (name->Equals(v8::String::New("NativeJSDisplayLanguage"))) { |
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return v8::FunctionTemplate::New(JSDisplayLanguage); |
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} else if (name->Equals(v8::String::New("NativeJSDisplayScript"))) { |
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return v8::FunctionTemplate::New(JSDisplayScript); |
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} else if (name->Equals(v8::String::New("NativeJSDisplayRegion"))) { |
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return v8::FunctionTemplate::New(JSDisplayRegion); |
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} else if (name->Equals(v8::String::New("NativeJSDisplayName"))) { |
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return v8::FunctionTemplate::New(JSDisplayName); |
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} |
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|
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return v8::Handle<v8::FunctionTemplate>(); |
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} |
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|
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v8::Handle<v8::Value> I18NExtension::JSLocale(const v8::Arguments& args) { |
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// TODO(cira): Fetch browser locale. Accept en-US as good default for now.
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// We could possibly pass browser locale as a parameter in the constructor.
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std::string locale_name("en-US"); |
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if (args.Length() == 1 && args[0]->IsString()) { |
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locale_name = *v8::String::Utf8Value(args[0]->ToString()); |
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} |
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|
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v8::Local<v8::Object> locale = v8::Object::New(); |
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locale->Set(v8::String::New("locale"), v8::String::New(locale_name.c_str())); |
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|
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icu::Locale icu_locale(locale_name.c_str()); |
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|
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const char* language = icu_locale.getLanguage(); |
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locale->Set(v8::String::New("language"), v8::String::New(language)); |
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|
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const char* script = icu_locale.getScript(); |
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if (strlen(script)) { |
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locale->Set(v8::String::New("script"), v8::String::New(script)); |
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} |
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|
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const char* region = icu_locale.getCountry(); |
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if (strlen(region)) { |
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locale->Set(v8::String::New("region"), v8::String::New(region)); |
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} |
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|
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return locale; |
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} |
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|
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// TODO(cira): Filter out locales that Chrome doesn't support.
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v8::Handle<v8::Value> I18NExtension::JSAvailableLocales( |
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const v8::Arguments& args) { |
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v8::Local<v8::Array> all_locales = v8::Array::New(); |
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|
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int count = 0; |
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const Locale* icu_locales = icu::Locale::getAvailableLocales(count); |
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for (int i = 0; i < count; ++i) { |
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all_locales->Set(i, v8::String::New(icu_locales[i].getName())); |
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} |
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|
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return all_locales; |
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} |
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|
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// Use - as tag separator, not _ that ICU uses.
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static std::string NormalizeLocale(const std::string& locale) { |
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std::string result(locale); |
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// TODO(cira): remove STL dependency.
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std::replace(result.begin(), result.end(), '_', '-'); |
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return result; |
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} |
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|
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v8::Handle<v8::Value> I18NExtension::JSMaximizedLocale( |
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const v8::Arguments& args) { |
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if (!args.Length() || !args[0]->IsString()) { |
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return v8::Undefined(); |
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} |
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|
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UErrorCode status = U_ZERO_ERROR; |
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std::string locale_name = *v8::String::Utf8Value(args[0]->ToString()); |
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char max_locale[ULOC_FULLNAME_CAPACITY]; |
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uloc_addLikelySubtags(locale_name.c_str(), max_locale, |
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sizeof(max_locale), &status); |
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if (U_FAILURE(status)) { |
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return v8::Undefined(); |
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} |
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|
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return v8::String::New(NormalizeLocale(max_locale).c_str()); |
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} |
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|
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v8::Handle<v8::Value> I18NExtension::JSMinimizedLocale( |
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const v8::Arguments& args) { |
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if (!args.Length() || !args[0]->IsString()) { |
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return v8::Undefined(); |
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} |
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|
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UErrorCode status = U_ZERO_ERROR; |
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std::string locale_name = *v8::String::Utf8Value(args[0]->ToString()); |
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char min_locale[ULOC_FULLNAME_CAPACITY]; |
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uloc_minimizeSubtags(locale_name.c_str(), min_locale, |
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sizeof(min_locale), &status); |
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if (U_FAILURE(status)) { |
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return v8::Undefined(); |
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} |
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|
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return v8::String::New(NormalizeLocale(min_locale).c_str()); |
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} |
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|
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// Common code for JSDisplayXXX methods.
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static v8::Handle<v8::Value> GetDisplayItem(const v8::Arguments& args, |
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const std::string& item) { |
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if (args.Length() != 2 || !args[0]->IsString() || !args[1]->IsString()) { |
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return v8::Undefined(); |
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} |
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|
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std::string base_locale = *v8::String::Utf8Value(args[0]->ToString()); |
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icu::Locale icu_locale(base_locale.c_str()); |
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icu::Locale display_locale = |
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icu::Locale(*v8::String::Utf8Value(args[1]->ToString())); |
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UnicodeString result; |
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if (item == "language") { |
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icu_locale.getDisplayLanguage(display_locale, result); |
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} else if (item == "script") { |
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icu_locale.getDisplayScript(display_locale, result); |
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} else if (item == "region") { |
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icu_locale.getDisplayCountry(display_locale, result); |
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} else if (item == "name") { |
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icu_locale.getDisplayName(display_locale, result); |
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} else { |
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return v8::Undefined(); |
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} |
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|
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if (result.length()) { |
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return v8::String::New( |
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reinterpret_cast<const uint16_t*>(result.getBuffer()), result.length()); |
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} |
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|
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return v8::Undefined(); |
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} |
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|
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v8::Handle<v8::Value> I18NExtension::JSDisplayLanguage( |
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const v8::Arguments& args) { |
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return GetDisplayItem(args, "language"); |
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} |
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|
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v8::Handle<v8::Value> I18NExtension::JSDisplayScript( |
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const v8::Arguments& args) { |
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return GetDisplayItem(args, "script"); |
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} |
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|
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v8::Handle<v8::Value> I18NExtension::JSDisplayRegion( |
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const v8::Arguments& args) { |
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return GetDisplayItem(args, "region"); |
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} |
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|
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v8::Handle<v8::Value> I18NExtension::JSDisplayName(const v8::Arguments& args) { |
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return GetDisplayItem(args, "name"); |
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} |
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|
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I18NExtension* I18NExtension::get() { |
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if (!extension_) { |
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extension_ = new I18NExtension(); |
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} |
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return extension_; |
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} |
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|
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void I18NExtension::Register() { |
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static v8::DeclareExtension i18n_extension_declaration(I18NExtension::get()); |
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} |
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|
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} } // namespace v8::internal
|
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@ -0,0 +1,64 @@ |
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// Copyright 2010 the V8 project authors. All rights reserved.
|
|||
// Redistribution and use in source and binary forms, with or without
|
|||
// modification, are permitted provided that the following conditions are
|
|||
// met:
|
|||
//
|
|||
// * Redistributions of source code must retain the above copyright
|
|||
// notice, this list of conditions and the following disclaimer.
|
|||
// * Redistributions in binary form must reproduce the above
|
|||
// copyright notice, this list of conditions and the following
|
|||
// disclaimer in the documentation and/or other materials provided
|
|||
// with the distribution.
|
|||
// * Neither the name of Google Inc. nor the names of its
|
|||
// contributors may be used to endorse or promote products derived
|
|||
// from this software without specific prior written permission.
|
|||
//
|
|||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|||
|
|||
#ifndef V8_EXTENSIONS_EXPERIMENTAL_I18N_EXTENSION_H_ |
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#define V8_EXTENSIONS_EXPERIMENTAL_I18N_EXTENSION_H_ |
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|
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#include <v8.h> |
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|
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namespace v8 { |
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namespace internal { |
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|
|||
|
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class I18NExtension : public v8::Extension { |
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public: |
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I18NExtension() : v8::Extension("v8/i18n", kSource) {} |
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virtual v8::Handle<v8::FunctionTemplate> GetNativeFunction( |
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v8::Handle<v8::String> name); |
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|
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// Implementations of window.Locale methods.
|
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static v8::Handle<v8::Value> JSLocale(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSAvailableLocales(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSMaximizedLocale(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSMinimizedLocale(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSDisplayLanguage(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSDisplayScript(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSDisplayRegion(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSDisplayName(const v8::Arguments& args); |
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|
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// V8 code prefers Register, while Chrome and WebKit use get kind of methods.
|
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static void Register(); |
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static I18NExtension* get(); |
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|
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private: |
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static const char* const kSource; |
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static I18NExtension* extension_; |
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}; |
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|
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} } // namespace v8::internal
|
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|
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#endif // V8_EXTENSIONS_EXPERIMENTAL_I18N_EXTENSION_H_
|
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