debian/tmp/usr/share/ewebkit-0/webinspector/ResourcePreviewView.js

   1 /*
   2  * Copyright (C) 2011 Google Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions are
   6  * met:
   7  *
   8  *     * Redistributions of source code must retain the above copyright
   9  * notice, this list of conditions and the following disclaimer.
  10  *     * Redistributions in binary form must reproduce the above
  11  * copyright notice, this list of conditions and the following disclaimer
  12  * in the documentation and/or other materials provided with the
  13  * distribution.
  14  *     * Neither the name of Google Inc. nor the names of its
  15  * contributors may be used to endorse or promote products derived from
  16  * this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 /**
  32  * @extends {WebInspector.ResourceContentView}
  33  * @constructor
  34  */
  35 WebInspector.ResourcePreviewView = function(resource, responseView)
  36 {
  37     WebInspector.ResourceContentView.call(this, resource);
  38     this._responseView = responseView;
  39 }
  40
  41 WebInspector.ResourcePreviewView.prototype = {
  42     contentLoaded: function()
  43     {
  44         if (!this.resource.content) {
  45             if (!this._emptyView) {
  46                 this._emptyView = this._createEmptyView();
  47                 this._emptyView.show(this.element);
  48                 this.innerView = this._emptyView;
  49             }
  50         } else {
  51             if (this._emptyView) {
  52                 this._emptyView.detach();
  53                 delete this._emptyView;
  54             }
  55
  56             if (!this._previewView)
  57                 this._previewView = this._createPreviewView();
  58             this._previewView.show(this.element);
  59             this.innerView = this._previewView;
  60         }
  61     },
  62
  63     _createEmptyView: function()
  64     {
  65         return new WebInspector.EmptyView(WebInspector.UIString("This request has no preview available."));
  66     },
  67
  68     _createPreviewView: function()
  69     {
  70         if (this.resource.hasErrorStatusCode() && this.resource.content)
  71             return new WebInspector.ResourceHTMLView(this.resource);
  72
  73         if (this.resource.category === WebInspector.resourceCategories.xhr && this.resource.content) {
  74             var parsedJSON = WebInspector.ResourceJSONView.parseJSON(this.resource.content);
  75             if (parsedJSON)
  76                 return new WebInspector.ResourceJSONView(this.resource, parsedJSON);
  77         }
  78
  79         if (this.resource.content && this.resource.category === WebInspector.resourceCategories.scripts && this.resource.mimeType === "application/json") {
  80             var parsedJSONP = WebInspector.ResourceJSONView.parseJSONP(this.resource.content);
  81             if (parsedJSONP)
  82                 return new WebInspector.ResourceJSONView(this.resource, parsedJSONP);
  83         }
  84
  85         if (this._responseView.sourceView)
  86             return this._responseView.sourceView;
  87
  88         if (this.resource.category === WebInspector.resourceCategories.other)
  89             return this._createEmptyView();
  90
  91         return WebInspector.ResourceView.nonSourceViewForResource(this.resource);
  92     }
  93 }
  94
  95 WebInspector.ResourcePreviewView.prototype.__proto__ = WebInspector.ResourceContentView.prototype;