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1 /* | 1 /* |
2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) | 2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies) |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 * Library General Public License for more details. | 12 * Library General Public License for more details. |
13 * | 13 * |
14 * You should have received a copy of the GNU Library General Public License | 14 * You should have received a copy of the GNU Library General Public License |
15 * along with this library; see the file COPYING.LIB. If not, write to | 15 * along with this library; see the file COPYING.LIB. If not, write to |
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
17 * Boston, MA 02110-1301, USA. | 17 * Boston, MA 02110-1301, USA. |
18 */ | 18 */ |
19 | 19 |
20 #include "config.h" | 20 #include "config.h" |
21 #include "core/css/MediaQueryListListener.h" | 21 #include "core/css/MediaQueryListListener.h" |
22 | 22 |
23 #include "bindings/core/v8/V8MediaQueryList.h" | 23 #include "bindings/core/v8/V8MediaQueryList.h" |
24 #include "bindings/v8/V8Callback.h" | 24 #include "bindings/v8/V8Binding.h" |
25 #include <v8.h> | 25 #include <v8.h> |
26 | 26 |
27 namespace WebCore { | 27 namespace WebCore { |
28 | 28 |
29 MediaQueryListListener::MediaQueryListListener(ScriptState* scriptState, const S
criptValue& function) | 29 MediaQueryListListener::MediaQueryListListener(ScriptState* scriptState, const S
criptValue& function) |
30 : m_scriptState(scriptState) | 30 : m_scriptState(scriptState) |
31 , m_function(function) | 31 , m_function(function) |
32 { | 32 { |
33 ASSERT(m_function.isFunction()); | 33 ASSERT(m_function.isFunction()); |
34 } | 34 } |
35 | 35 |
36 void MediaQueryListListener::queryChanged(MediaQueryList* query) | 36 void MediaQueryListListener::queryChanged(MediaQueryList* query) |
37 { | 37 { |
38 if (m_scriptState->contextIsEmpty()) | 38 if (m_scriptState->contextIsEmpty()) |
39 return; | 39 return; |
40 ScriptState::Scope scope(m_scriptState.get()); | 40 ScriptState::Scope scope(m_scriptState.get()); |
41 v8::Handle<v8::Value> args[] = { toV8(query, m_scriptState->context()->Globa
l(), m_scriptState->isolate()) }; | 41 v8::Handle<v8::Value> args[] = { toV8(query, m_scriptState->context()->Globa
l(), m_scriptState->isolate()) }; |
42 invokeCallback(m_scriptState.get(), v8::Handle<v8::Function>::Cast(m_functio
n.v8Value()), WTF_ARRAY_LENGTH(args), args); | 42 invokeCallback(m_scriptState.get(), v8::Handle<v8::Function>::Cast(m_functio
n.v8Value()), WTF_ARRAY_LENGTH(args), args); |
43 } | 43 } |
44 | 44 |
45 } | 45 } |
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