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Refactored widget renderers to be hosted within HTML element renderers

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This arrangement takes better advantage of the similarities between the
now deleted widget renderer and the element renderer. It also obviates
the need for wrapper elements around every widget.
This commit is contained in:
Jeremy Ruston
2013-01-03 16:27:55 +00:00
parent 2124dd1ac1
commit 6d24cedbcc
28 changed files with 429 additions and 564 deletions
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22
core/modules/widgets/error.js
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@@ -17,23 +17,19 @@ var ErrorWidget = function(renderer,errorMessage) {
this.renderer = renderer;
this.errorMessage = errorMessage;
// Generate child nodes
this.generateChildNodes();
this.generate();
};
ErrorWidget.prototype.generateChildNodes = function() {
// Create the wrapper node
var node = {
type: "element",
tag: "span",
children: [{
ErrorWidget.prototype.generate = function() {
// Set the element details
this.tag = "span";
this.attributes = {
"class": "tw-error-widget"
};
this.children = this.renderer.renderTree.createRenderers(this.renderer.renderContext,[{
type: "text",
text: this.errorMessage
}]
};
// Set up the attributes for the wrapper element
$tw.utils.addClassToParseTreeNode(node,"tw-error-widget");
// Create the renderers for the wrapper and the children
this.children = this.renderer.renderTree.createRenderers(this.renderer.renderContext,[node]);
}]);
};
exports.error = ErrorWidget;