com.google.collide.codemirror2.CmState.java Source code

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Here is the source code for com.google.collide.codemirror2.CmState.java

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// Copyright 2012 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.collide.codemirror2;

import com.google.gwt.core.client.JavaScriptObject;

/**
 * A wrapper around the JSO state mutated by a parser mode. This is usually a
 * dictionary of mode-specific state information, such as a stack of HTML tags
 * to close or the next expected character.
 */
public class CmState extends JavaScriptObject implements State {
    protected CmState() {
    }

    @Override
    public final native State copy(Parser mode) /*-{
                                                var copiedState = $wnd.CodeMirror.copyState(mode, this);
                                                    
                                                // Workaround for Chrome devmode: Remove the devmode workaround for Chrome
                                                // object identity. For 100% correctness, this should iterate through
                                                // and remove all instances of __gwtObjectId, but the top-level was
                                                // sufficient from my testing.
                                                delete copiedState.__gwt_ObjectId;
                                                    
                                                return copiedState;
                                                }-*/;
}