2 * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 * @extends {WebInspector.ResourceView}
33 WebInspector.ImageView = function(resource)
35 WebInspector.ResourceView.call(this, resource);
37 this.element.classList.add("image");
40 WebInspector.ImageView.prototype = {
44 hasContent: function()
51 this._createContentIfNeeded();
54 _createContentIfNeeded: function()
59 var imageContainer = this.element.createChild("div", "image");
60 var imagePreviewElement = imageContainer.createChild("img", "resource-image-view");
61 imagePreviewElement.addEventListener("contextmenu", this._contextMenu.bind(this), true);
63 this._container = this.element.createChild("div", "info");
64 this._container.createChild("h1", "title").textContent = this.resource.displayName;
66 var infoListElement = document.createElementWithClass("dl", "infoList");
68 this.resource.populateImageSource(imagePreviewElement);
71 * @this {WebInspector.ImageView}
73 function onImageLoad()
75 var content = this.resource.content;
77 var resourceSize = this._base64ToSize(content);
79 var resourceSize = this.resource.resourceSize;
81 var imageProperties = [
82 { name: WebInspector.UIString("Dimensions"), value: WebInspector.UIString("%d × %d", imagePreviewElement.naturalWidth, imagePreviewElement.naturalHeight) },
83 { name: WebInspector.UIString("File size"), value: Number.bytesToString(resourceSize) },
84 { name: WebInspector.UIString("MIME type"), value: this.resource.mimeType }
87 infoListElement.removeChildren();
88 for (var i = 0; i < imageProperties.length; ++i) {
89 infoListElement.createChild("dt").textContent = imageProperties[i].name;
90 infoListElement.createChild("dd").textContent = imageProperties[i].value;
92 infoListElement.createChild("dt").textContent = WebInspector.UIString("URL");
93 infoListElement.createChild("dd").appendChild(WebInspector.linkifyURLAsNode(this.resource.url, undefined, undefined, true /* externalResource */));
94 this._container.appendChild(infoListElement);
96 imagePreviewElement.addEventListener("load", onImageLoad.bind(this), false);
97 this._imagePreviewElement = imagePreviewElement;
100 _base64ToSize: function(content)
104 var size = (content.length || 0) * 3 / 4;
105 if (content.length > 0 && content[content.length - 1] === "=")
107 if (content.length > 1 && content[content.length - 2] === "=")
112 _contextMenu: function(event)
114 var contextMenu = new WebInspector.ContextMenu(event);
115 contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles() ? "Copy image URL" : "Copy Image URL"), this._copyImageURL.bind(this));
116 if (this._imagePreviewElement.src)
117 contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles() ? "Copy image as Data URL" : "Copy Image As Data URL"), this._copyImageAsDataURL.bind(this));
118 contextMenu.appendItem(WebInspector.UIString(WebInspector.useLowerCaseMenuTitles() ? "Open image in new tab" : "Open Image in New Tab"), this._openInNewTab.bind(this));
122 _copyImageAsDataURL: function()
124 InspectorFrontendHost.copyText(this._imagePreviewElement.src);
127 _copyImageURL: function()
129 InspectorFrontendHost.copyText(this.resource.url);
132 _openInNewTab: function()
134 InspectorFrontendHost.openInNewTab(this.resource.url);
137 __proto__: WebInspector.ResourceView.prototype