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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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20
core/modules/widgets/reveal.js
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@@ -12,16 +12,14 @@ Implements the reveal widget.
/*global $tw: false */
"use strict";
exports.name = "reveal";
exports.init = function(renderer) {
var RevealWidget = function(renderer) {
// Save state
this.renderer = renderer;
// Generate child nodes
this.generateChildNodes();
};
exports.generateChildNodes = function() {
RevealWidget.prototype.generateChildNodes = function() {
// Get the parameters from the attributes
this.state = this.renderer.getAttribute("state");
this.type = this.renderer.getAttribute("type");
@@ -61,7 +59,7 @@ exports.generateChildNodes = function() {
/*
Read the state tiddler
*/
exports.readState = function() {
RevealWidget.prototype.readState = function() {
// Start with the default value for being open or closed
if(this["default"]) {
this.isOpen = this["default"] === "open";
@@ -84,11 +82,11 @@ exports.readState = function() {
}
};
exports.readMatchState = function(state) {
RevealWidget.prototype.readMatchState = function(state) {
this.isOpen = state === this.text;
};
exports.readPopupState = function(state) {
RevealWidget.prototype.readPopupState = function(state) {
var popupLocationRegExp = /^\((-?[0-9\.E]+),(-?[0-9\.E]+),(-?[0-9\.E]+),(-?[0-9\.E]+)\)$/,
match = popupLocationRegExp.exec(state);
// Check if the state matches the location regexp
@@ -108,7 +106,7 @@ exports.readPopupState = function(state) {
}
};
exports.handleClickEvent = function(event) {
RevealWidget.prototype.handleClickEvent = function(event) {
if(event.type === "click" && this.type === "popup") {
// Cancel the popup if we get a click on it
if(this.stateTitle) {
@@ -120,7 +118,7 @@ exports.handleClickEvent = function(event) {
return true;
};
exports.refreshInDom = function(changedAttributes,changedTiddlers) {
RevealWidget.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.state || changedAttributes.type || changedAttributes.text || changedAttributes.position || changedAttributes["default"] || changedAttributes.qualifyTiddlerTitles || changedAttributes["class"]) {
// Remove old child nodes
@@ -161,7 +159,7 @@ exports.refreshInDom = function(changedAttributes,changedTiddlers) {
this.postRenderInDom();
};
exports.postRenderInDom = function() {
RevealWidget.prototype.postRenderInDom = function() {
switch(this.type) {
case "popup":
if(this.isOpen) {
@@ -198,4 +196,6 @@ exports.postRenderInDom = function() {
}
};
exports.reveal = RevealWidget;
})();