1 files changed, 0 insertions, 237 deletions
diff --git a/Source/WebInspectorUI/UserInterface/HierarchicalPathNavigationItem.js b/Source/WebInspectorUI/UserInterface/HierarchicalPathNavigationItem.js
deleted file mode 100644
index defac59b2..000000000
--- a/Source/WebInspectorUI/UserInterface/HierarchicalPathNavigationItem.js
+++ /dev/null
@@ -1,237 +0,0 @@
-/*
- * 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.HierarchicalPathNavigationItem = function(identifier, components) {
-    WebInspector.NavigationItem.call(this, identifier);
-
-    this.components = components;
-};
-
-WebInspector.HierarchicalPathNavigationItem.StyleClassName = "hierarchical-path";
-WebInspector.HierarchicalPathNavigationItem.AlwaysShowLastPathComponentSeparatorStyleClassName = "always-show-last-path-component-separator";
-
-WebInspector.HierarchicalPathNavigationItem.Event = {
-    PathComponentWasSelected: "hierarchical-path-navigation-item-path-component-was-selected"
-};
-
-WebInspector.HierarchicalPathNavigationItem.prototype = {
-    constructor: WebInspector.HierarchicalPathNavigationItem,
-
-    // Public
-
-    get components()
-    {
-        return this._components;
-    },
-
-    set components(newComponents)
-    {
-        if (!newComponents)
-            newComponents = [];
-
-        for (var i = 0; this._components && i < this._components.length; ++i)
-            this._components[i].removeEventListener(WebInspector.HierarchicalPathComponent.Event.SiblingWasSelected, this._siblingPathComponentWasSelected, this);
-
-        // Make a shallow copy of the newComponents array using slice.
-        this._components = newComponents.slice(0);
-
-        for (var i = 0; i < this._components.length; ++i)
-            this._components[i].addEventListener(WebInspector.HierarchicalPathComponent.Event.SiblingWasSelected, this._siblingPathComponentWasSelected, this);
-
-        this.element.removeChildren();
-        delete this._collapsedComponent;
-
-        for (var i = 0; i < newComponents.length; ++i)
-            this.element.appendChild(newComponents[i].element);
-
-        // Update layout for the so other items can adjust to the extra space (or lack thereof) too.
-        if (this.parentNavigationBar)
-            this.parentNavigationBar.updateLayoutSoon();
-    },
-
-    get lastComponent()
-    {
-        return this._components.lastValue || null;
-    },
-
-    get alwaysShowLastPathComponentSeparator()
-    {
-        return this.element.classList.contains(WebInspector.HierarchicalPathNavigationItem.AlwaysShowLastPathComponentSeparatorStyleClassName);
-    },
-
-    set alwaysShowLastPathComponentSeparator(flag)
-    {
-        if (flag)
-            this.element.classList.add(WebInspector.HierarchicalPathNavigationItem.AlwaysShowLastPathComponentSeparatorStyleClassName);
-        else
-            this.element.classList.remove(WebInspector.HierarchicalPathNavigationItem.AlwaysShowLastPathComponentSeparatorStyleClassName);
-    },
-
-    updateLayout: function(expandOnly)
-    {
-        var navigationBar = this.parentNavigationBar;
-        if (!navigationBar)
-            return;
-
-        if (this._collapsedComponent) {
-            this.element.removeChild(this._collapsedComponent.element);
-            delete this._collapsedComponent;
-        }
-
-        // Expand our components to full width to test if the items can fit at full width.
-        for (var i = 0; i < this._components.length; ++i) {
-            this._components[i].hidden = false;
-            this._components[i].forcedWidth = null;
-        }
-
-        if (expandOnly)
-            return;
-
-        if (navigationBar.sizesToFit)
-            return;
-
-        // Iterate over all the other navigation items in the bar and calculate their width.
-        var totalOtherItemsWidth = 0;
-        for (var i = 0; i < navigationBar.navigationItems.length; ++i) {
-            // Skip ourself.
-            if (navigationBar.navigationItems[i] === this)
-                continue;
-
-            // Skip flexible space items since they can take up no space at the minimum width.
-            if (navigationBar.navigationItems[i] instanceof WebInspector.FlexibleSpaceNavigationItem)
-                continue;
-
-            totalOtherItemsWidth += navigationBar.navigationItems[i].element.offsetWidth;
-        }
-
-        // Calculate the width for all the components.
-        var thisItemWidth = 0;
-        var componentWidths = [];
-        for (var i = 0; i < this._components.length; ++i) {
-            var componentWidth = this._components[i].element.offsetWidth;
-            componentWidths.push(componentWidth);
-            thisItemWidth += componentWidth;
-        }
-
-        // If all our components fit with the other navigation items in the width of the bar,
-        // then we don't need to collapse any components.
-        var barWidth = navigationBar.element.offsetWidth;
-        if (totalOtherItemsWidth + thisItemWidth <= barWidth)
-            return;
-
-        // Calculate the width we need to remove from our components, then iterate over them
-        // and force their width to be smaller.
-        var widthToRemove = totalOtherItemsWidth + thisItemWidth - barWidth;
-        for (var i = 0; i < this._components.length; ++i) {
-            var componentWidth = componentWidths[i];
-
-            // Try to take the whole width we need to remove from each component.
-            var forcedWidth = componentWidth - widthToRemove;
-            this._components[i].forcedWidth = forcedWidth;
-
-            // Since components have a minimum width, we need to see how much was actually
-            // removed and subtract that from what remans to be removed.
-            componentWidths[i] = Math.max(this._components[i].minimumWidth, forcedWidth);
-            widthToRemove -= (componentWidth - componentWidths[i]);
-
-            // If there is nothing else to remove, then we can stop.
-            if (widthToRemove <= 0)
-                break;
-        }
-
-        // If there is nothing else to remove, then we can stop.
-        if (widthToRemove <= 0)
-            return;
-
-        // If there are 3 or fewer components, then we can stop. Collapsing the middle of 3 components
-        // does not save more than a few pixels over just the icon, so it isn't worth it unless there
-        // are 4 or more components.
-        if (this._components.length <= 3)
-            return;
-
-        // We want to collapse the middle components, so find the nearest middle index.
-        var middle = this._components.length >> 1;
-        var distance = -1;
-        var i = middle;
-
-        // Create a component that will represent the hidden components with a ellipse as the display name.
-        this._collapsedComponent = new WebInspector.HierarchicalPathComponent("\u2026", []);
-        this._collapsedComponent.collapsed = true;
-
-        // Insert it in the middle, it doesn't matter exactly where since the elements around it will be hidden soon.
-        this.element.insertBefore(this._collapsedComponent.element, this._components[middle].element);
-
-        // Add the width of the collapsed component to the width we need to remove.
-        widthToRemove += this._collapsedComponent.minimumWidth;
-
-        var hiddenDisplayNames = [];
-
-        // Loop through the components starting at the middle and fanning out in each direction.
-        while (i >= 0 && i <= this._components.length - 1) {
-            // Only hide components in the middle and never the ends.
-            if (i > 0 && i < this._components.length - 1) {
-                var component = this._components[i];
-                component.hidden = true;
-
-                // Remember the displayName so it can be put in the tool tip of the collapsed component.
-                if (distance > 0)
-                    hiddenDisplayNames.unshift(component.displayName);
-                else
-                    hiddenDisplayNames.push(component.displayName);
-
-                // Fully subtract the hidden component's width.
-                widthToRemove -= componentWidths[i];
-
-                // If there is nothing else to remove, then we can stop.
-                if (widthToRemove <= 0)
-                    break;
-            }
-
-            // Calculate the next index.
-            i = middle + distance;
-
-            // Increment the distance when it is in the positive direction.
-            if (distance > 0)
-                ++distance;
-
-            // Flip the direction of the distance.
-            distance *= -1;
-        }
-
-        // Set the tool tip of the collapsed component.
-        this._collapsedComponent.element.title = hiddenDisplayNames.join("\n");
-    },
-
-    // Private
-
-    _additionalClassNames: [WebInspector.HierarchicalPathNavigationItem.StyleClassName],
-
-    _siblingPathComponentWasSelected: function(event)
-    {
-        this.dispatchEventToListeners(WebInspector.HierarchicalPathNavigationItem.Event.PathComponentWasSelected, event.data);
-    }
-};
-
-WebInspector.HierarchicalPathNavigationItem.prototype.__proto__ = WebInspector.NavigationItem.prototype;