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/*global d3:false, SonarWidgets:false */
/*jshint eqnull:true */
window.SonarWidgets = window.SonarWidgets == null ? {} : window.SonarWidgets;
(function () {
window.SonarWidgets.Widget = function () {
// Set default values
this._type = null;
this._source = null;
this._metricsPriority = null;
this._height = null;
this._options = {};
// Export global variables
this.type = function (_) {
return param.call(this, '_type', _);
};
this.source = function (_) {
return param.call(this, '_source', _);
};
this.metricsPriority = function (_) {
return param.call(this, '_metricsPriority', _);
};
this.height = function (_) {
return param.call(this, '_height', _);
};
this.options = function (_) {
return param.call(this, '_options', _);
};
};
window.SonarWidgets.Widget.prototype.render = function(container) {
var that = this;
this.showSpinner(container);
d3.json(this.source(), function(error, response) {
if (response && !error) {
that.hideSpinner();
if (typeof response.components === 'undefined' || response.components.length > 0) {
that.widget = new SonarWidgets[that.type()]();
that.widget.metricsPriority(that.metricsPriority());
that.widget.options(that.options());
that.widget.metrics(response.metrics);
that.widget.components(response.components);
if(typeof that.widget.parseSource === 'function') {
that.widget.parseSource(response);
}
if (typeof that.widget.maxResultsReached === 'function') {
that.widget.maxResultsReached(response.paging != null && response.paging.pages > 1);
}
if (that.height()) {
that.widget.height(that.height());
}
that.widget.render(container);
} else {
d3.select(container).html(that.options().noData);
}
}
});
};
window.SonarWidgets.Widget.prototype.showSpinner = function(container) {
this.spinner = d3.select(container).append('i').classed('spinner', true);
};
window.SonarWidgets.Widget.prototype.hideSpinner = function() {
if (this.spinner) {
this.spinner.remove();
}
};
window.SonarWidgets.Widget.prototype.update = function(container) {
return this.widget && this.widget.update(container);
};
// Some helper functions
// Gets or sets parameter
function param(name, value) {
if (value == null) {
return this[name];
} else {
this[name] = value;
return this;
}
}
})();
|
