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Unified Diff: resources/inspector/ProfileDataGridTree.js

Issue 853002: Updating the Chromium reference build for Windows. The continuous... (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/reference_builds/chrome/
Patch Set: Added the symbol files back. Created 10 years, 9 months ago
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Index: resources/inspector/ProfileDataGridTree.js
===================================================================
--- resources/inspector/ProfileDataGridTree.js (revision 33840)
+++ resources/inspector/ProfileDataGridTree.js (working copy)
@@ -1,407 +0,0 @@
-/*
- * Copyright (C) 2009 280 North 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. ``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.ProfileDataGridNode = function(profileView, profileNode, owningTree, hasChildren)
-{
- this.profileView = profileView;
- this.profileNode = profileNode;
-
- WebInspector.DataGridNode.call(this, null, hasChildren);
-
- this.addEventListener("populate", this._populate, this);
-
- this.tree = owningTree;
-
- this.childrenByCallUID = {};
- this.lastComparator = null;
-
- this.callUID = profileNode.callUID;
- this.selfTime = profileNode.selfTime;
- this.totalTime = profileNode.totalTime;
- this.functionName = profileNode.functionName;
- this.numberOfCalls = profileNode.numberOfCalls;
- this.url = profileNode.url;
-}
-
-WebInspector.ProfileDataGridNode.prototype = {
- get data()
- {
- function formatMilliseconds(time)
- {
- return Number.secondsToString(time / 1000, WebInspector.UIString.bind(WebInspector), !Preferences.samplingCPUProfiler);
- }
-
- var data = {};
-
- data["function"] = this.functionName;
- data["calls"] = this.numberOfCalls;
-
- if (this.profileView.showSelfTimeAsPercent)
- data["self"] = WebInspector.UIString("%.2f%%", this.selfPercent);
- else
- data["self"] = formatMilliseconds(this.selfTime);
-
- if (this.profileView.showTotalTimeAsPercent)
- data["total"] = WebInspector.UIString("%.2f%%", this.totalPercent);
- else
- data["total"] = formatMilliseconds(this.totalTime);
-
- if (this.profileView.showAverageTimeAsPercent)
- data["average"] = WebInspector.UIString("%.2f%%", this.averagePercent);
- else
- data["average"] = formatMilliseconds(this.averageTime);
-
- return data;
- },
-
- createCell: function(columnIdentifier)
- {
- var cell = WebInspector.DataGridNode.prototype.createCell.call(this, columnIdentifier);
-
- if (columnIdentifier === "self" && this._searchMatchedSelfColumn)
- cell.addStyleClass("highlight");
- else if (columnIdentifier === "total" && this._searchMatchedTotalColumn)
- cell.addStyleClass("highlight");
- else if (columnIdentifier === "average" && this._searchMatchedAverageColumn)
- cell.addStyleClass("highlight");
- else if (columnIdentifier === "calls" && this._searchMatchedCallsColumn)
- cell.addStyleClass("highlight");
-
- if (columnIdentifier !== "function")
- return cell;
-
- if (this.profileNode._searchMatchedFunctionColumn)
- cell.addStyleClass("highlight");
-
- if (this.profileNode.url) {
- var fileName = WebInspector.displayNameForURL(this.profileNode.url);
-
- var urlElement = document.createElement("a");
- urlElement.className = "profile-node-file webkit-html-resource-link";
- urlElement.href = this.profileNode.url;
- urlElement.lineNumber = this.profileNode.lineNumber;
-
- if (this.profileNode.lineNumber > 0)
- urlElement.textContent = fileName + ":" + this.profileNode.lineNumber;
- else
- urlElement.textContent = fileName;
-
- cell.insertBefore(urlElement, cell.firstChild);
- }
-
- return cell;
- },
-
- select: function(supressSelectedEvent)
- {
- WebInspector.DataGridNode.prototype.select.call(this, supressSelectedEvent);
- this.profileView._dataGridNodeSelected(this);
- },
-
- deselect: function(supressDeselectedEvent)
- {
- WebInspector.DataGridNode.prototype.deselect.call(this, supressDeselectedEvent);
- this.profileView._dataGridNodeDeselected(this);
- },
-
- sort: function(/*Function*/ comparator, /*Boolean*/ force)
- {
- var gridNodeGroups = [[this]];
-
- for (var gridNodeGroupIndex = 0; gridNodeGroupIndex < gridNodeGroups.length; ++gridNodeGroupIndex) {
- var gridNodes = gridNodeGroups[gridNodeGroupIndex];
- var count = gridNodes.length;
-
- for (var index = 0; index < count; ++index) {
- var gridNode = gridNodes[index];
-
- // If the grid node is collapsed, then don't sort children (save operation for later).
- // If the grid node has the same sorting as previously, then there is no point in sorting it again.
- if (!force && (!gridNode.expanded || gridNode.lastComparator === comparator)) {
- if (gridNode.children.length)
- gridNode.shouldRefreshChildren = true;
- continue;
- }
-
- gridNode.lastComparator = comparator;
-
- var children = gridNode.children;
- var childCount = children.length;
-
- if (childCount) {
- children.sort(comparator);
-
- for (var childIndex = 0; childIndex < childCount; ++childIndex)
- children[childIndex]._recalculateSiblings(childIndex);
-
- gridNodeGroups.push(children);
- }
- }
- }
- },
-
- insertChild: function(/*ProfileDataGridNode*/ profileDataGridNode, index)
- {
- WebInspector.DataGridNode.prototype.insertChild.call(this, profileDataGridNode, index);
-
- this.childrenByCallUID[profileDataGridNode.callUID] = profileDataGridNode;
- },
-
- removeChild: function(/*ProfileDataGridNode*/ profileDataGridNode)
- {
- WebInspector.DataGridNode.prototype.removeChild.call(this, profileDataGridNode);
-
- delete this.childrenByCallUID[profileDataGridNode.callUID];
- },
-
- removeChildren: function(/*ProfileDataGridNode*/ profileDataGridNode)
- {
- WebInspector.DataGridNode.prototype.removeChildren.call(this);
-
- this.childrenByCallUID = {};
- },
-
- findChild: function(/*Node*/ node)
- {
- if (!node)
- return null;
- return this.childrenByCallUID[node.callUID];
- },
-
- get averageTime()
- {
- return this.selfTime / Math.max(1, this.numberOfCalls);
- },
-
- get averagePercent()
- {
- return this.averageTime / this.tree.totalTime * 100.0;
- },
-
- get selfPercent()
- {
- return this.selfTime / this.tree.totalTime * 100.0;
- },
-
- get totalPercent()
- {
- return this.totalTime / this.tree.totalTime * 100.0;
- },
-
- get _parent()
- {
- return this.parent !== this.dataGrid ? this.parent : this.tree;
- },
-
- _populate: function(event)
- {
- this._sharedPopulate();
-
- if (this._parent) {
- var currentComparator = this._parent.lastComparator;
-
- if (currentComparator)
- this.sort(currentComparator, true);
- }
-
- if (this.removeEventListener)
- this.removeEventListener("populate", this._populate, this);
- },
-
- // When focusing and collapsing we modify lots of nodes in the tree.
- // This allows us to restore them all to their original state when we revert.
- _save: function()
- {
- if (this._savedChildren)
- return;
-
- this._savedSelfTime = this.selfTime;
- this._savedTotalTime = this.totalTime;
- this._savedNumberOfCalls = this.numberOfCalls;
-
- this._savedChildren = this.children.slice();
- },
-
- // When focusing and collapsing we modify lots of nodes in the tree.
- // This allows us to restore them all to their original state when we revert.
- _restore: function()
- {
- if (!this._savedChildren)
- return;
-
- this.selfTime = this._savedSelfTime;
- this.totalTime = this._savedTotalTime;
- this.numberOfCalls = this._savedNumberOfCalls;
-
- this.removeChildren();
-
- var children = this._savedChildren;
- var count = children.length;
-
- for (var index = 0; index < count; ++index) {
- children[index]._restore();
- this.appendChild(children[index]);
- }
- },
-
- _merge: function(child, shouldAbsorb)
- {
- this.selfTime += child.selfTime;
-
- if (!shouldAbsorb) {
- this.totalTime += child.totalTime;
- this.numberOfCalls += child.numberOfCalls;
- }
-
- var children = this.children.slice();
-
- this.removeChildren();
-
- var count = children.length;
-
- for (var index = 0; index < count; ++index) {
- if (!shouldAbsorb || children[index] !== child)
- this.appendChild(children[index]);
- }
-
- children = child.children.slice();
- count = children.length;
-
- for (var index = 0; index < count; ++index) {
- var orphanedChild = children[index],
- existingChild = this.childrenByCallUID[orphanedChild.callUID];
-
- if (existingChild)
- existingChild._merge(orphanedChild, false);
- else
- this.appendChild(orphanedChild);
- }
- }
-}
-
-WebInspector.ProfileDataGridNode.prototype.__proto__ = WebInspector.DataGridNode.prototype;
-
-WebInspector.ProfileDataGridTree = function(profileView, profileNode)
-{
- this.tree = this;
- this.children = [];
-
- this.profileView = profileView;
-
- this.totalTime = profileNode.totalTime;
- this.lastComparator = null;
-
- this.childrenByCallUID = {};
-}
-
-WebInspector.ProfileDataGridTree.prototype = {
- get expanded()
- {
- return true;
- },
-
- appendChild: function(child)
- {
- this.insertChild(child, this.children.length);
- },
-
- insertChild: function(child, index)
- {
- this.children.splice(index, 0, child);
- this.childrenByCallUID[child.callUID] = child;
- },
-
- removeChildren: function()
- {
- this.children = [];
- this.childrenByCallUID = {};
- },
-
- findChild: WebInspector.ProfileDataGridNode.prototype.findChild,
- sort: WebInspector.ProfileDataGridNode.prototype.sort,
-
- _save: function()
- {
- if (this._savedChildren)
- return;
-
- this._savedTotalTime = this.totalTime;
- this._savedChildren = this.children.slice();
- },
-
- restore: function()
- {
- if (!this._savedChildren)
- return;
-
- this.children = this._savedChildren;
- this.totalTime = this._savedTotalTime;
-
- var children = this.children;
- var count = children.length;
-
- for (var index = 0; index < count; ++index)
- children[index]._restore();
-
- this._savedChildren = null;
- }
-}
-
-WebInspector.ProfileDataGridTree.propertyComparators = [{}, {}];
-
-WebInspector.ProfileDataGridTree.propertyComparator = function(/*String*/ property, /*Boolean*/ isAscending)
-{
- var comparator = this.propertyComparators[(isAscending ? 1 : 0)][property];
-
- if (!comparator) {
- if (isAscending) {
- comparator = function(lhs, rhs)
- {
- if (lhs[property] < rhs[property])
- return -1;
-
- if (lhs[property] > rhs[property])
- return 1;
-
- return 0;
- }
- } else {
- comparator = function(lhs, rhs)
- {
- if (lhs[property] > rhs[property])
- return -1;
-
- if (lhs[property] < rhs[property])
- return 1;
-
- return 0;
- }
- }
-
- this.propertyComparators[(isAscending ? 1 : 0)][property] = comparator;
- }
-
- return comparator;
-}
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