org.rstudio.studio.client.events.EditorCommandEvent.java Source code

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Here is the source code for org.rstudio.studio.client.events.EditorCommandEvent.java

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/*
 * EditorCommandEvent.java
 *
 * Copyright (C) 2009-16 by RStudio, Inc.
 *
 * Unless you have received this program directly from RStudio pursuant
 * to the terms of a commercial license agreement with RStudio, then
 * this program is licensed to you under the terms of version 3 of the
 * GNU Affero General Public License. This program is distributed WITHOUT
 * ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
 * AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
 *
 */
package org.rstudio.studio.client.events;

import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.event.shared.EventHandler;

import org.rstudio.core.client.js.JavaScriptSerializable;
import org.rstudio.studio.client.application.events.CrossWindowEvent;

@JavaScriptSerializable
public class EditorCommandEvent extends CrossWindowEvent<EditorCommandEvent.Handler> {
    public static class Data extends JavaScriptObject {
        protected Data() {
        }

        public final native String getType() /*-{ return this["type"]; }-*/;

        public final native JavaScriptObject getData() /*-{ return this["data"]; }-*/;
    }

    public EditorCommandEvent() {
        type_ = "";
        data_ = JavaScriptObject.createObject();
    }

    public EditorCommandEvent(Data data) {
        type_ = data.getType();
        data_ = data.getData();
    }

    public final String getType() {
        return type_;
    }

    @SuppressWarnings("unchecked")
    public final <T extends JavaScriptObject> T getData() {
        // work around errors with older JDK (1.6)
        T casted = (T) data_;
        return casted;
    }

    private final String type_;
    private final JavaScriptObject data_;

    public static final String TYPE_REPLACE_RANGES = "replace_ranges";
    public static final String TYPE_SET_SELECTION_RANGES = "set_selection_ranges";
    public static final String TYPE_EDITOR_CONTEXT = "editor_context";

    // Boilerplate ----

    public interface Handler extends EventHandler {
        void onEditorCommand(EditorCommandEvent event);
    }

    @Override
    public Type<Handler> getAssociatedType() {
        return TYPE;
    }

    @Override
    protected void dispatch(Handler handler) {
        handler.onEditorCommand(this);
    }

    public static final Type<Handler> TYPE = new Type<Handler>();

}