1 files changed, 303 insertions, 0 deletions
diff --git a/Source/WebInspectorUI/UserInterface/ContentView.js b/Source/WebInspectorUI/UserInterface/ContentView.js
new file mode 100644
index 000000000..c3584f601
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/ContentView.js
@@ -0,0 +1,303 @@
+/*
+ * Copyright (C) 2013 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 APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.ContentView = function(representedObject)
+{
+    if (this.constructor === WebInspector.ContentView) {
+        // When instantiated directly return an instance of a type-based concrete subclass.
+
+        console.assert(representedObject);
+
+        if (representedObject instanceof WebInspector.Frame)
+            return new WebInspector.FrameContentView(representedObject);
+
+        if (representedObject instanceof WebInspector.Resource)
+            return new WebInspector.ResourceClusterContentView(representedObject);
+
+        if (representedObject instanceof WebInspector.Script)
+            return new WebInspector.ScriptContentView(representedObject);
+
+        if (representedObject instanceof WebInspector.DOMStorageObject)
+            return new WebInspector.DOMStorageContentView(representedObject);
+
+        if (representedObject instanceof WebInspector.CookieStorageObject)
+            return new WebInspector.CookieStorageContentView(representedObject);
+
+        if (representedObject instanceof WebInspector.DatabaseTableObject)
+            return new WebInspector.DatabaseTableContentView(representedObject);
+
+        if (representedObject instanceof WebInspector.DatabaseObject)
+            return new WebInspector.DatabaseContentView(representedObject);
+
+        if (representedObject instanceof WebInspector.ApplicationCacheFrame)
+            return new WebInspector.ApplicationCacheFrameContentView(representedObject);
+
+        if (representedObject instanceof WebInspector.DOMTree)
+            return new WebInspector.DOMTreeContentView(representedObject);
+
+        if (representedObject instanceof WebInspector.LogObject)
+            return new WebInspector.LogContentView(representedObject);
+
+        if (representedObject instanceof WebInspector.TimelinesObject)
+            return new WebInspector.TimelinesContentView(representedObject);
+
+        if (representedObject instanceof WebInspector.JavaScriptProfileObject)
+            return new WebInspector.JavaScriptProfileView(representedObject);
+        
+        if (representedObject instanceof WebInspector.CSSSelectorProfileObject)
+            return new WebInspector.CSSSelectorProfileView(representedObject);
+
+        if (typeof representedObject === "string" || representedObject instanceof String)
+            return new WebInspector.TextContentView(representedObject);
+
+        console.assert(!WebInspector.ContentView.isViewable(representedObject));
+
+        throw "Can't make a ContentView for an unknown representedObject.";
+    }
+
+    // Concrete object instantiation.
+    console.assert(this.constructor !== WebInspector.ContentView && this instanceof WebInspector.ContentView);
+    console.assert(WebInspector.ContentView.isViewable(representedObject));
+
+    WebInspector.Object.call(this);
+
+    this._representedObject = representedObject;
+
+    this._element = document.createElement("div");
+    this._element.classList.add(WebInspector.ContentView.StyleClassName);
+
+    this._parentContainer = null;
+};
+
+WebInspector.Object.addConstructorFunctions(WebInspector.ContentView);
+
+WebInspector.ContentView.isViewable = function(representedObject)
+{
+    if (representedObject instanceof WebInspector.Frame)
+        return true;
+    if (representedObject instanceof WebInspector.Resource)
+        return true;
+    if (representedObject instanceof WebInspector.Script)
+        return true;
+    if (representedObject instanceof WebInspector.DOMStorageObject)
+        return true;
+    if (representedObject instanceof WebInspector.CookieStorageObject)
+        return true;
+    if (representedObject instanceof WebInspector.DatabaseTableObject)
+        return true;
+    if (representedObject instanceof WebInspector.DatabaseObject)
+        return true;
+    if (representedObject instanceof WebInspector.ApplicationCacheFrame)
+        return true;
+    if (representedObject instanceof WebInspector.DOMTree)
+        return true;
+    if (representedObject instanceof WebInspector.LogObject)
+        return true;
+    if (representedObject instanceof WebInspector.TimelinesObject)
+        return true;
+    if (representedObject instanceof WebInspector.JavaScriptProfileObject)
+        return true;
+    if (representedObject instanceof WebInspector.CSSSelectorProfileObject)
+        return true;
+    if (typeof representedObject === "string" || representedObject instanceof String)
+        return true;
+    return false;
+};
+
+WebInspector.ContentView.StyleClassName = "content-view";
+
+WebInspector.ContentView.Event = {
+    SelectionPathComponentsDidChange: "content-view-selection-path-components-did-change",
+    SupplementalRepresentedObjectsDidChange: "content-view-supplemental-represented-objects-did-change",
+    NumberOfSearchResultsDidChange: "content-view-number-of-search-results-did-change",
+    NavigationItemsDidChange: "content-view-navigation-items-did-change"
+};
+
+WebInspector.ContentView.prototype = {
+    constructor: WebInspector.ContentView,
+
+    // Public
+
+    get representedObject()
+    {
+        return this._representedObject;
+    },
+
+    get navigationItems()
+    {
+        // Navigation items that will be displayed by the ContentBrowser instance,
+        // meant to be subclassed. Implemented by subclasses.
+        return [];
+    },
+
+    get allowedNavigationSidebarPanels()
+    {
+        // Allow any navigation sidebar panel.
+        return [];
+    },
+
+    get element()
+    {
+        return this._element;
+    },
+
+    get parentContainer()
+    {
+        return this._parentContainer;
+    },
+
+    get visible()
+    {
+        return this._visible;
+    },
+
+    set visible(flag)
+    {
+        this._visible = flag;
+    },
+
+    get scrollableElements()
+    {
+        // Implemented by subclasses.
+        return [];
+    },
+
+    get shouldKeepElementsScrolledToBottom()
+    {
+        // Implemented by subclasses.
+        return false;
+    },
+
+    get selectionPathComponents()
+    {
+        // Implemented by subclasses.
+        return [];
+    },
+
+    get supplementalRepresentedObjects()
+    {
+        // Implemented by subclasses.
+        return [];
+    },
+
+    get supportsSplitContentBrowser()
+    {
+        // Implemented by subclasses.
+        return true;
+    },
+
+    updateLayout: function()
+    {
+        // Implemented by subclasses.
+    },
+
+    shown: function()
+    {
+        // Implemented by subclasses.
+    },
+
+    hidden: function()
+    {
+        // Implemented by subclasses.
+    },
+
+    closed: function()
+    {
+        // Implemented by subclasses.
+    },
+
+    canGoBack: function()
+    {
+        // Implemented by subclasses.
+        return false;
+    },
+
+    canGoForward: function()
+    {
+        // Implemented by subclasses.
+        return false;
+    },
+
+    goBack: function()
+    {
+        // Implemented by subclasses.
+    },
+
+    goForward: function()
+    {
+        // Implemented by subclasses.
+    },
+
+    get supportsSearch()
+    {
+        // Implemented by subclasses.
+        return false;
+    },
+
+    get numberOfSearchResults()
+    {
+        // Implemented by subclasses.
+        return null;
+    },
+
+    get hasPerformedSearch()
+    {
+        // Implemented by subclasses.
+        return false;
+    },
+
+    set automaticallyRevealFirstSearchResult(reveal)
+    {
+        // Implemented by subclasses.
+    },
+
+    performSearch: function(query)
+    {
+        // Implemented by subclasses.
+    },
+
+    searchCleared: function()
+    {
+        // Implemented by subclasses.
+    },
+
+    searchQueryWithSelection: function()
+    {
+        // Implemented by subclasses.
+        return null;
+    },
+
+    revealPreviousSearchResult: function(changeFocus)
+    {
+        // Implemented by subclasses.
+    },
+
+    revealNextSearchResult: function(changeFocus)
+    {
+        // Implemented by subclasses.
+    }
+};
+
+WebInspector.ContentView.prototype.__proto__ = WebInspector.Object.prototype;