TopDownProfileDataGridTree.js [plain text]
WebInspector.TopDownProfileDataGridNode = function( profileView, profileNode, owningTree)
{
var hasChildren = (profileNode.children && profileNode.children.length);
WebInspector.ProfileDataGridNode.call(this, profileView, profileNode, owningTree, hasChildren);
this._remainingChildren = profileNode.children;
}
WebInspector.TopDownProfileDataGridNode.prototype = {
_sharedPopulate: function()
{
var children = this._remainingChildren;
var childrenLength = children.length;
for (var i = 0; i < childrenLength; ++i)
this.appendChild(new WebInspector.TopDownProfileDataGridNode(this.profileView, children[i], this.tree));
this._remainingChildren = null;
},
_exclude: function(aCallUID)
{
if (this._remainingChildren)
this._populate();
this._save();
var children = this.children;
var index = this.children.length;
while (index--)
children[index]._exclude(aCallUID);
var child = this.childrenByCallUID[aCallUID];
if (child)
this._merge(child, true);
}
}
WebInspector.TopDownProfileDataGridNode.prototype.__proto__ = WebInspector.ProfileDataGridNode.prototype;
WebInspector.TopDownProfileDataGridTree = function( profileView, profileNode)
{
WebInspector.ProfileDataGridTree.call(this, profileView, profileNode);
this._remainingChildren = profileNode.children;
WebInspector.TopDownProfileDataGridNode.prototype._populate.call(this);
}
WebInspector.TopDownProfileDataGridTree.prototype = {
focus: function( profileDataGrideNode)
{
if (!profileDataGrideNode)
return;
this._save();
profileDataGrideNode.savePosition();
this.children = [profileDataGrideNode];
this.totalTime = profileDataGrideNode.totalTime;
},
exclude: function( profileDataGrideNode)
{
if (!profileDataGrideNode)
return;
this._save();
var excludedCallUID = profileDataGrideNode.callUID;
WebInspector.TopDownProfileDataGridNode.prototype._exclude.call(this, excludedCallUID);
if (this.lastComparator)
this.sort(this.lastComparator, true);
},
restore: function()
{
if (!this._savedChildren)
return;
this.children[0].restorePosition();
WebInspector.ProfileDataGridTree.prototype.restore.call(this);
},
_merge: WebInspector.TopDownProfileDataGridNode.prototype._merge,
_sharedPopulate: WebInspector.TopDownProfileDataGridNode.prototype._sharedPopulate
}
WebInspector.TopDownProfileDataGridTree.prototype.__proto__ = WebInspector.ProfileDataGridTree.prototype;