webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 96 insertions, 0 deletions

diff --git a/Source/WebInspectorUI/UserInterface/Views/ContentFlowDOMTreeContentView.js b/Source/WebInspectorUI/UserInterface/Views/ContentFlowDOMTreeContentView.js
new file mode 100644
index 000000000..01cab4a9c
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/Views/ContentFlowDOMTreeContentView.js
@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
+ * Copyright (C) 2015 Apple 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 BY THE COPYRIGHT HOLDER "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 HOLDER 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.ContentFlowDOMTreeContentView = class ContentFlowDOMTreeContentView extends WebInspector.DOMTreeContentView
+{
+    constructor(contentFlow)
+    {
+        console.assert(contentFlow instanceof WebInspector.ContentFlow, contentFlow);
+
+        super(contentFlow);
+
+        contentFlow.addEventListener(WebInspector.ContentFlow.Event.ContentNodeWasAdded, this._contentNodeWasAdded, this);
+        contentFlow.addEventListener(WebInspector.ContentFlow.Event.ContentNodeWasRemoved, this._contentNodeWasRemoved, this);
+
+        this._createContentTrees();
+    }
+
+    // Public
+
+    closed()
+    {
+        this.representedObject.removeEventListener(null, null, this);
+
+        super.closed();
+    }
+
+    getSearchContextNodes(callback)
+    {
+        callback(this.domTreeOutline.children.map(function(treeOutline) {
+            return treeOutline.representedObject.id;
+        }));
+    }
+
+    // Private
+
+    _createContentTrees()
+    {
+        var contentNodes = this.representedObject.contentNodes;
+        for (var contentNode of contentNodes)
+            this.domTreeOutline.appendChild(new WebInspector.DOMTreeElement(contentNode));
+
+        var documentURL = contentNodes.length ? contentNodes[0].ownerDocument.documentURL : null;
+        this._restoreSelectedNodeAfterUpdate(documentURL, contentNodes[0]);
+    }
+
+    _contentNodeWasAdded(event)
+    {
+        var treeElement = new WebInspector.DOMTreeElement(event.data.node);
+        if (!event.data.before) {
+            this.domTreeOutline.appendChild(treeElement);
+            return;
+        }
+
+        var beforeElement = this.domTreeOutline.findTreeElement(event.data.before);
+        console.assert(beforeElement);
+
+        var index = this.domTreeOutline.children.indexOf(beforeElement);
+        console.assert(index !== -1);
+
+        this.domTreeOutline.insertChild(treeElement, index);
+    }
+
+    _contentNodeWasRemoved(event)
+    {
+        var treeElement = this.domTreeOutline.findTreeElement(event.data.node);
+        console.assert(treeElement);
+        this.domTreeOutline.removeChild(treeElement);
+    }
+};