author | Eugene Ostroukhov <eugeneo@symbian.org> |
Wed, 27 Jan 2010 15:45:27 -0800 | |
changeset 52 | f577ea64429e |
parent 2 | e4420d2515f1 |
child 276 | f2f4a1259de8 |
permissions | -rw-r--r-- |
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// Copyright (c) 2009 The Chromium Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style license that can be |
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// found in the LICENSE file. |
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package org.chromium.sdk.internal; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import org.chromium.sdk.JsScope; |
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import org.chromium.sdk.JsVariable; |
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/** |
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* A generic implementation of the JsScope interface. |
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*/ |
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public class JsScopeImpl implements JsScope { |
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private final CallFrameImpl callFrameImpl; |
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private final ScopeMirror mirror; |
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private List<JsVariable> properties = null; |
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public JsScopeImpl(CallFrameImpl callFrameImpl, ScopeMirror mirror) { |
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this.callFrameImpl = callFrameImpl; |
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this.mirror = mirror; |
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} |
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public Type getType() { |
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Type type = CODE_TO_TYPE.get(mirror.getType()); |
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if (type == null) { |
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type = Type.UNKNOWN; |
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} |
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return type; |
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} |
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public synchronized List<? extends JsVariable> getVariables() { |
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if (properties == null) { |
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ValueLoader valueLoader = callFrameImpl.getInternalContext().getValueLoader(); |
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List<? extends PropertyReference> propertyRefs = |
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valueLoader.loadScopeFields(mirror.getIndex(), callFrameImpl.getIdentifier()); |
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List<ValueMirror> propertyMirrors = valueLoader.getOrLoadValueFromRefs(propertyRefs); |
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properties = new ArrayList<JsVariable>(propertyMirrors.size()); |
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for (int i = 0; i < propertyMirrors.size(); i++) { |
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52
f577ea64429e
Migrated to unmodified Chromium Development Tools version
Eugene Ostroukhov <eugeneo@symbian.org>
parents:
2
diff
changeset
|
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properties.add(new JsVariableImpl(callFrameImpl.getInternalContext(), |
f577ea64429e
Migrated to unmodified Chromium Development Tools version
Eugene Ostroukhov <eugeneo@symbian.org>
parents:
2
diff
changeset
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propertyMirrors.get(i), propertyRefs.get(i).getName())); |
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} |
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} |
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return properties; |
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} |
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private static final Map<Integer, Type> CODE_TO_TYPE; |
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static { |
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CODE_TO_TYPE = new HashMap<Integer, Type>(); |
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CODE_TO_TYPE.put(0, Type.GLOBAL); |
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CODE_TO_TYPE.put(1, Type.LOCAL); |
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CODE_TO_TYPE.put(2, Type.WITH); |
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CODE_TO_TYPE.put(3, Type.CLOSURE); |
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CODE_TO_TYPE.put(4, Type.CATCH); |
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} |
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} |