WebKit merge 40722:40785 (part 1)

third_party/WebKit/WebCore/inspector/front-end/DOMStorageItemsView.js

+/*
+ * Copyright (C) 2008 Nokia 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:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED ``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 APPLE INC. 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.
+ */
+
+WebInspector.DOMStorageItemsView = function(domStorage)
+{
+    WebInspector.View.call(this);
+
+    this.domStorage = domStorage;
+
+    this.element.addStyleClass("storage-view");
+    this.element.addStyleClass("table");
+}
+
+WebInspector.DOMStorageItemsView.prototype = {
+    show: function(parentElement)
+    {
+        WebInspector.View.prototype.show.call(this, parentElement);
+        this.update();
+    },
+
+    update: function()
+    {
+        this.element.removeChildren();
+        var hasDOMStorage = this.domStorage;
+        if (hasDOMStorage)
+            hasDOMStorage = this.domStorage.domStorage;
+        
+        if (hasDOMStorage) {
+            var dataGrid = WebInspector.panels.databases.dataGridForDOMStorage(this.domStorage.domStorage);
+            if (!dataGrid)
+                hasDOMStorage = 0;
+            else
+                this.element.appendChild(dataGrid.element);
+        }
+        if (!hasDOMStorage) {
+            var emptyMsgElement = document.createElement("div");
+            emptyMsgElement.className = "storage-table-empty";
+            if (this.domStorage)
+            emptyMsgElement.textContent = WebInspector.UIString("This storage is empty.");
+            this.element.appendChild(emptyMsgElement);
+        }
+    }
+}
+
+WebInspector.DOMStorageItemsView.prototype.__proto__ = WebInspector.View.prototype;