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Code Issues Releases Wiki Activity

Refactored widgets not to use a base class

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This commit is contained in:
Jeremy Ruston
2013-01-01 17:51:02 +00:00
parent f8340bc4dc
commit d96e0073ac
10 changed files with 100 additions and 79 deletions
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core/modules/widgets/button.js
+10 -10
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@@ -12,16 +12,14 @@ Implements the button widget.
/*global $tw: false */
"use strict";
exports.name = "button";
exports.init = function(renderer) {
var ButtonWidget = function(renderer) {
// Save state
this.renderer = renderer;
// Generate child nodes
this.generateChildNodes();
};
exports.generateChildNodes = function() {
ButtonWidget.prototype.generateChildNodes = function() {
// Get the parameters from the attributes
this.message = this.renderer.getAttribute("message");
this.param = this.renderer.getAttribute("param");
@@ -52,14 +50,14 @@ exports.generateChildNodes = function() {
}]);
};
exports.dispatchMessage = function(event) {
ButtonWidget.prototype.dispatchMessage = function(event) {
$tw.utils.dispatchCustomEvent(event.target,this.message,{
param: this.param,
tiddlerTitle: this.renderer.getContextTiddlerTitle()
});
};
exports.triggerPopup = function(event) {
ButtonWidget.prototype.triggerPopup = function(event) {
var title = this.popup;
if(this.qualifyTiddlerTitles) {
title = title + "-" + this.renderer.getContextScopeId();
@@ -71,12 +69,12 @@ exports.triggerPopup = function(event) {
});
};
exports.setTiddler = function() {
ButtonWidget.prototype.setTiddler = function() {
var tiddler = this.renderer.renderTree.wiki.getTiddler(this.set);
this.renderer.renderTree.wiki.addTiddler(new $tw.Tiddler(tiddler,{title: this.set, text: this.setTo}));
};
exports.handleClickEvent = function(event) {
ButtonWidget.prototype.handleClickEvent = function(event) {
if(this.message) {
this.dispatchMessage(event);
}
@@ -90,7 +88,7 @@ exports.handleClickEvent = function(event) {
return false;
};
exports.handleMouseOverOrOutEvent = function(event) {
ButtonWidget.prototype.handleMouseOverOrOutEvent = function(event) {
if(this.popup) {
this.triggerPopup(event);
}
@@ -98,7 +96,7 @@ exports.handleMouseOverOrOutEvent = function(event) {
return false;
};
exports.refreshInDom = function(changedAttributes,changedTiddlers) {
ButtonWidget.prototype.refreshInDom = function(changedAttributes,changedTiddlers) {
// Check if any of our attributes have changed, or if a tiddler we're interested in has changed
if(changedAttributes.message || changedAttributes.param || changedAttributes.set || changedAttributes.setTo || changedAttributes.popup || changedAttributes.hover || changedAttributes.qualifyTiddlerTitles || changedAttributes["class"] || (this.set && changedTiddlers[this.set]) || (this.popup && changedTiddlers[this.popup])) {
// Remove old child nodes
@@ -121,4 +119,6 @@ exports.refreshInDom = function(changedAttributes,changedTiddlers) {
}
};
exports.button = ButtonWidget;
})();