function DataTableColumnHeaderUI(dataTableView, column, columnIndex, td) {
this._dataTableView = dataTableView;
this._column = column;
this._columnIndex = columnIndex;
this._td = td;
this._render();
}
DataTableColumnHeaderUI.prototype._render = function() {
var self = this;
var td = this._td;
var headerTable = document.createElement("table");
$(headerTable).addClass("column-header-layout").attr("cellspacing", "0").attr("cellpadding", "0").attr("width", "100%").appendTo(td);
var headerTableRow = headerTable.insertRow(0);
var headerLeft = headerTableRow.insertCell(0);
var headerRight = headerTableRow.insertCell(1);
$('').html(this._column.headerLabel).appendTo(headerLeft);
$(headerRight).attr("width", "1%");
$('
').addClass("column-header-menu").appendTo(headerRight).click(function() {
self._createMenuForColumnHeader(this);
});
};
DataTableColumnHeaderUI.prototype._createMenuForColumnHeader = function(elmt) {
self = this;
MenuSystem.createAndShowStandardMenu([
{
label: "Edit",
submenu: [
{ "heading" : "Cell Content Transformations" },
{
label: "To Titlecase",
click: function() { self._doTextTransform("toTitlecase(value)"); }
},
{
label: "To Uppercase",
click: function() { self._doTextTransform("toUppercase(value)"); }
},
{
label: "To Lowercase",
click: function() { self._doTextTransform("toLowercase(value)"); }
},
{},
{
label: "Custom Expression ...",
click: function() { self._doTextTransformPrompt(); }
},
{ "heading" : "Column Operations" },
{
label: "Add Column Based on This Column ...",
click: function() { self._doAddColumn("value"); }
},
{
label: "Remove This Column",
click: function() { self._doRemoveColumn(); }
},
{ "heading" : "Advanced Transformations" },
{
label: "Split Multi-Value Cells ...",
click: function() { self._doSplitMultiValueCells(); }
},
{
label: "Join Multi-Value Cells ...",
click: function() { self._doJoinMultiValueCells(); }
}
]
},
{
label: "Filter",
tooltip: "Filter rows by this column's cell content or characteristics",
submenu: [
{
label: "Text Facet",
click: function() {
ui.browsingEngine.addFacet(
"list",
{
"name" : self._column.headerLabel,
"cellIndex" : self._column.cellIndex,
"expression" : "value"
}
);
}
},
{
label: "Custom Text Facet ...",
click: function() { self._doFilterByExpressionPrompt("value", "list"); }
},
{},
{
label: "Numeric Facet",
click: function() {
ui.browsingEngine.addFacet(
"range",
{
"name" : self._column.headerLabel,
"cellIndex" : self._column.cellIndex,
"expression" : "value",
"mode" : "range",
"min" : 0,
"max" : 1
},
{
}
);
}
},
{
label: "Custom Numeric Facet ...",
click: function() { self._doFilterByExpressionPrompt("value", "range"); }
},
{},
{
label: "Text Search",
click: function() {
ui.browsingEngine.addFacet(
"text",
{
"name" : self._column.headerLabel,
"cellIndex" : self._column.cellIndex,
"mode" : "text",
"caseSensitive" : false
}
);
}
},
{
label: "Regular Expression Search",
click: function() {
ui.browsingEngine.addFacet(
"text",
{
"name" : self._column.headerLabel + " (regex)",
"cellIndex" : self._column.cellIndex,
"mode" : "regex",
"caseSensitive" : true
}
);
}
}
]
},
{
label: "View",
tooltip: "Collapse/expand columns to make viewing the data more convenient",
submenu: [
{
label: "Collapse This Column",
click: function() {
theProject.columnModel.columns[self._columnIndex].collapsed = true;
self._dataTableView.render();
}
},
{
label: "Collapse All Other Columns",
click: function() {
for (var i = 0; i < theProject.columnModel.columns.length; i++) {
if (i != self._columnIndex) {
theProject.columnModel.columns[i].collapsed = true;
}
}
self._dataTableView.render();
}
},
{
label: "Collapse All Columns To Right",
click: function() {
for (var i = self._columnIndex + 1; i < theProject.columnModel.columns.length; i++) {
theProject.columnModel.columns[i].collapsed = true;
}
self._dataTableView.render();
}
}
]
},
{},
{
label: "Reconcile",
tooltip: "Match this column's cells to topics on Freebase",
submenu: [
{
label: "Start Reconciling ...",
tooltip: "Reconcile text in this column with topics on Freebase",
click: function() {
new ReconDialog(self._column);
}
},
{},
{
label: "Approve Best Candidates",
tooltip: "Approve best reconciliaton candidate per cell in this column for all current filtered rows",
click: function() {
self._doApproveBestCandidates();
}
},
{
label: "Approve As New Topics",
tooltip: "Set to create new topics for cells in this column for all current filtered rows",
click: function() {
self._doApproveNewTopics();
}
},
{
label: "Discard Reconciliation Results",
tooltip: "Discard reconciliaton results in this column for all current filtered rows",
click: function() {
self._doDiscardReconResults();
}
}
]
},
{
label: "Reconcile Filter",
tooltip: "Match this column's cells to topics on Freebase",
submenu: [
{
label: "By Judgment",
click: function() {
ui.browsingEngine.addFacet(
"list",
{
"name" : self._column.headerLabel + ": judgment",
"cellIndex" : self._column.cellIndex,
"expression" : "cell.recon.judgment"
},
{
"scroll" : false
}
);
}
},
{},
{
label: "Best Candidate's Relevance Score",
click: function() {
ui.browsingEngine.addFacet(
"range",
{
"name" : self._column.headerLabel + ": best candidate's relevance score",
"cellIndex" : self._column.cellIndex,
"expression" : "cell.recon.best.score",
"mode" : "range",
"min" : 0,
"max" : 200
},
{
}
);
}
},
{
label: "Best Candidate's Type Match",
click: function() {
ui.browsingEngine.addFacet(
"list",
{
"name" : self._column.headerLabel + ": best candidate's type match",
"cellIndex" : self._column.cellIndex,
"expression" : "cell.recon.features.typeMatch"
},
{
"scroll" : false
}
);
}
},
{
label: "Best Candidate's Name Match",
click: function() {
ui.browsingEngine.addFacet(
"list",
{
"name" : self._column.headerLabel + ": best candidate's name match",
"cellIndex" : self._column.cellIndex,
"expression" : "cell.recon.features.nameMatch"
},
{
"scroll" : false
}
);
}
},
{},
{
label: "Best Candidate's Name Edit Distance",
click: function() {
ui.browsingEngine.addFacet(
"range",
{
"name" : self._column.headerLabel + ": best candidate's name edit distance",
"cellIndex" : self._column.cellIndex,
"expression" : "cell.recon.features.nameLevenshtein",
"mode" : "range",
"min" : 0,
"max" : 1,
"step" : 0.1
},
{
}
);
}
},
{
label: "Best Candidate's Name Word Similarity",
click: function() {
ui.browsingEngine.addFacet(
"range",
{
"name" : self._column.headerLabel + ": best candidate's name word similarity",
"cellIndex" : self._column.cellIndex,
"expression" : "cell.recon.features.nameWordDistance",
"mode" : "range",
"min" : 0,
"max" : 1,
"step" : 0.1
},
{
}
);
}
},
{},
{
label: "Best Candidate's Types",
click: function() {
ui.browsingEngine.addFacet(
"list",
{
"name" : self._column.headerLabel + ": best candidate's types",
"cellIndex" : self._column.cellIndex,
"expression" : "cell.recon.best.type"
}
);
}
}
]
}
], elmt, { width: "120px", horizontal: false });
};
DataTableColumnHeaderUI.prototype._doFilterByExpressionPrompt = function(expression, type) {
var self = this;
DataTableView.promptExpressionOnVisibleRows(
this._column,
"Custom Filter on " + this._column.headerLabel,
expression,
function(expression) {
var config = {
"name" : self._column.headerLabel + ": " + expression,
"cellIndex" : self._column.cellIndex,
"expression" : expression
};
if (type == "range") {
config.mode = "range";
}
ui.browsingEngine.addFacet(type, config);
}
);
};
DataTableColumnHeaderUI.prototype._doTextTransform = function(expression) {
this._dataTableView.doPostThenUpdate(
"do-text-transform",
{ columnName: this._column.headerLabel, expression: expression }
);
};
DataTableColumnHeaderUI.prototype._doTextTransformPrompt = function() {
var self = this;
DataTableView.promptExpressionOnVisibleRows(
this._column,
"Custom Transform on " + this._column.headerLabel,
"value",
function(expression) {
self._doTextTransform(expression);
}
);
};
DataTableColumnHeaderUI.prototype._doDiscardReconResults = function() {
this._dataTableView.doPostThenUpdate(
"discard-reconcile",
{ columnName: this._column.headerLabel }
);
};
DataTableColumnHeaderUI.prototype._doApproveBestCandidates = function() {
this._dataTableView.doPostThenUpdate(
"approve-reconcile",
{ columnName: this._column.headerLabel }
);
};
DataTableColumnHeaderUI.prototype._doApproveNewTopics = function() {
this._dataTableView.doPostThenUpdate(
"approve-new-reconcile",
{ columnName: this._column.headerLabel }
);
};
DataTableColumnHeaderUI.prototype._doAddColumn = function(initialExpression) {
var self = this;
DataTableView.promptExpressionOnVisibleRows(
this._column,
"Add Column Based on Column " + this._column.headerLabel,
initialExpression,
function(expression) {
var headerLabel = window.prompt("Enter header label for new column:");
if (headerLabel != null) {
self._dataTableView.doPostThenUpdate(
"add-column",
{
baseColumnName: self._column.headerLabel,
expression: expression,
headerLabel: headerLabel,
columnInsertIndex: self._columnIndex + 1
},
true
);
}
}
);
};
DataTableColumnHeaderUI.prototype._doRemoveColumn = function() {
this._dataTableView.doPostThenUpdate(
"remove-column",
{ columnName: this._column.headerLabel },
true
);
};
DataTableColumnHeaderUI.prototype._doJoinMultiValueCells = function() {
var separator = window.prompt("Enter separator to use between values", ", ");
if (separator != null) {
this._dataTableView.doPostThenUpdate(
"join-multi-value-cells",
{
columnName: this._column.headerLabel,
keyColumnName: theProject.columnModel.keyColumnName,
separator: separator
}
);
}
};
DataTableColumnHeaderUI.prototype._doSplitMultiValueCells = function() {
var separator = window.prompt("What separator currently separates the values?", ", ");
if (separator != null) {
this._dataTableView.doPostThenUpdate(
"split-multi-value-cells",
{
columnName: this._column.headerLabel,
keyColumnName: theProject.columnModel.keyColumnName,
separator: separator,
mode: "plain"
}
);
}
};