WatchExpressionsSidebarPane.js [plain text]
WebInspector.WatchExpressionsSidebarPane = function()
{
WebInspector.SidebarPane.call(this, WebInspector.UIString("Watch Expressions"));
this.reset();
}
WebInspector.WatchExpressionsSidebarPane.prototype = {
reset: function()
{
this.bodyElement.removeChildren();
this.expanded = WebInspector.settings.watchExpressions.length > 0;
this.section = new WebInspector.WatchExpressionsSection();
this.bodyElement.appendChild(this.section.element);
var addElement = document.createElement("button");
addElement.setAttribute("type", "button");
addElement.textContent = WebInspector.UIString("Add");
addElement.addEventListener("click", this.section.addExpression.bind(this.section), false);
var refreshElement = document.createElement("button");
refreshElement.setAttribute("type", "button");
refreshElement.textContent = WebInspector.UIString("Refresh");
refreshElement.addEventListener("click", this.section.update.bind(this.section), false);
var centerElement = document.createElement("div");
centerElement.addStyleClass("watch-expressions-buttons-container");
centerElement.appendChild(addElement);
centerElement.appendChild(refreshElement);
this.bodyElement.appendChild(centerElement);
this.onexpand = this.refreshExpressions.bind(this);
},
refreshExpressions: function()
{
if (this.section)
this.section.update();
}
}
WebInspector.WatchExpressionsSidebarPane.prototype.__proto__ = WebInspector.SidebarPane.prototype;
WebInspector.WatchExpressionsSection = function()
{
this._watchObjectGroupId = "watch-group";
WebInspector.ObjectPropertiesSection.call(this);
this.watchExpressions = WebInspector.settings.watchExpressions;
this.headerElement.className = "hidden";
this.editable = true;
this.expanded = true;
this.propertiesElement.addStyleClass("watch-expressions");
}
WebInspector.WatchExpressionsSection.NewWatchExpression = "\xA0";
WebInspector.WatchExpressionsSection.prototype = {
update: function()
{
function appendResult(expression, watchIndex, result)
{
var property = new WebInspector.RemoteObjectProperty(expression, result);
property.watchIndex = watchIndex;
properties.push(property);
if (properties.length == propertyCount) {
this.updateProperties(properties, WebInspector.WatchExpressionTreeElement, WebInspector.WatchExpressionsSection.CompareProperties);
if (this._newExpressionAdded) {
delete this._newExpressionAdded;
treeElement = this.findAddedTreeElement();
if (treeElement)
treeElement.startEditing();
}
}
}
RuntimeAgent.releaseObjectGroup(this._watchObjectGroupId)
var properties = [];
var propertyCount = 0;
for (var i = 0; i < this.watchExpressions.length; ++i) {
if (!this.watchExpressions[i])
continue;
++propertyCount;
}
for (var i = 0; i < this.watchExpressions.length; ++i) {
var expression = this.watchExpressions[i];
if (!expression)
continue;
WebInspector.console.evalInInspectedWindow("(" + expression + ")", this._watchObjectGroupId, false, appendResult.bind(this, expression, i));
}
this.expanded = (propertyCount != 0);
},
addExpression: function()
{
this._newExpressionAdded = true;
this.watchExpressions.push(WebInspector.WatchExpressionsSection.NewWatchExpression);
this.update();
},
updateExpression: function(element, value)
{
this.watchExpressions[element.property.watchIndex] = value;
this.saveExpressions();
this.update();
},
findAddedTreeElement: function()
{
var children = this.propertiesTreeOutline.children;
for (var i = 0; i < children.length; ++i)
if (children[i].property.name === WebInspector.WatchExpressionsSection.NewWatchExpression)
return children[i];
},
saveExpressions: function()
{
var toSave = [];
for (var i = 0; i < this.watchExpressions.length; i++)
if (this.watchExpressions[i])
toSave.push(this.watchExpressions[i]);
WebInspector.settings.watchExpressions = toSave;
return toSave.length;
}
}
WebInspector.WatchExpressionsSection.prototype.__proto__ = WebInspector.ObjectPropertiesSection.prototype;
WebInspector.WatchExpressionsSection.CompareProperties = function(propertyA, propertyB)
{
if (propertyA.watchIndex == propertyB.watchIndex)
return 0;
else if (propertyA.watchIndex < propertyB.watchIndex)
return -1;
else
return 1;
}
WebInspector.WatchExpressionTreeElement = function(property)
{
WebInspector.ObjectPropertyTreeElement.call(this, property);
}
WebInspector.WatchExpressionTreeElement.prototype = {
update: function()
{
WebInspector.ObjectPropertyTreeElement.prototype.update.call(this);
if (this.property.value.isError())
this.valueElement.addStyleClass("watch-expressions-error-level");
var deleteButton = document.createElement("input");
deleteButton.type = "button";
deleteButton.title = WebInspector.UIString("Delete watch expression.");
deleteButton.addStyleClass("enabled-button");
deleteButton.addStyleClass("delete-button");
deleteButton.addEventListener("click", this._deleteButtonClicked.bind(this), false);
this.listItemElement.insertBefore(deleteButton, this.listItemElement.firstChild);
},
_deleteButtonClicked: function()
{
this.treeOutline.section.updateExpression(this, null);
},
startEditing: function()
{
if (WebInspector.isBeingEdited(this.nameElement) || !this.treeOutline.section.editable)
return;
this.nameElement.textContent = this.property.name.trim();
var context = { expanded: this.expanded };
this.hasChildren = false;
this.listItemElement.addStyleClass("editing-sub-part");
WebInspector.startEditing(this.nameElement, {
context: context,
commitHandler: this.editingCommitted.bind(this),
cancelHandler: this.editingCancelled.bind(this)
});
},
editingCancelled: function(element, context)
{
if (!this.nameElement.textContent)
this.treeOutline.section.updateExpression(this, null);
this.update();
this.editingEnded(context);
},
applyExpression: function(expression, updateInterface)
{
expression = expression.trim();
if (!expression)
expression = null;
this.property.name = expression;
this.treeOutline.section.updateExpression(this, expression);
}
}
WebInspector.WatchExpressionTreeElement.prototype.__proto__ = WebInspector.ObjectPropertyTreeElement.prototype;