Source/devtools/front_end/RequestResponseView.js

/*
 * Copyright (C) 2011 Google Inc. 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.
 */

/**
 * @constructor
 * @extends {WebInspector.RequestContentView}
 * @param {!WebInspector.NetworkRequest} request
 */
WebInspector.RequestResponseView = function(request)
{
    WebInspector.RequestContentView.call(this, request);
}

WebInspector.RequestResponseView._maxFormattedResourceSize = 100000;

WebInspector.RequestResponseView.prototype = {
    get sourceView()
    {
        if (this._sourceView || !WebInspector.RequestView.hasTextContent(this.request))
            return this._sourceView;

        if (this.request.resourceSize >= WebInspector.RequestResponseView._maxFormattedResourceSize) {
            this._sourceView = new WebInspector.ResourceSourceFrameFallback(this.request);
            return this._sourceView;
        }

        var sourceFrame = new WebInspector.ResourceSourceFrame(this.request);
        sourceFrame.setHighlighterType(this.request.type.canonicalMimeType() || this.request.mimeType);
        this._sourceView = sourceFrame;
        return this._sourceView;
    },

    contentLoaded: function()
    {
        if (!this.request.content || !this.sourceView) {
            if (!this._emptyView) {
                this._emptyView = new WebInspector.EmptyView(WebInspector.UIString("This request has no response data available."));
                this._emptyView.show(this.element);
                this.innerView = this._emptyView;
            }
        } else {
            if (this._emptyView) {
                this._emptyView.detach();
                delete this._emptyView;
            }

            this.sourceView.show(this.element);
            this.innerView = this.sourceView;
        }
    },

    __proto__: WebInspector.RequestContentView.prototype
}