mirrors/TiddlyWiki5
1
0
Fork 0
mirror of https://github.com/Jermolene/TiddlyWiki5 synced 2026-09-20 16:42:02 +00:00
Code Issues Releases Wiki Activity

Refactored widgets not to use a base class

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files
core/modules/rendertree/renderers/widget.js
+26 -7
View File
@@ -22,7 +22,7 @@ var WidgetRenderer = function(renderTree,renderContext,parseTreeNode) {
this.parseTreeNode = parseTreeNode;
// Widget classes
if(!this.widgetClasses) {
WidgetRenderer.prototype.widgetClasses = $tw.modules.createClassesFromModules("widget",null,$tw.WidgetBase);
WidgetRenderer.prototype.widgetClasses = $tw.modules.applyMethods("widget");
}
// Compute our attributes
this.attributes = {};
@@ -30,8 +30,7 @@ var WidgetRenderer = function(renderTree,renderContext,parseTreeNode) {
// Create the widget object
var WidgetClass = this.widgetClasses[this.parseTreeNode.tag];
if(WidgetClass) {
this.widget = new WidgetClass();
this.widget.init(this);
this.widget = new WidgetClass(this);
} else {
// Error if we couldn't find the widget
this.children = this.renderTree.createRenderers(this.renderContext,[
@@ -74,26 +73,46 @@ WidgetRenderer.prototype.getAttribute = function(name,defaultValue) {
WidgetRenderer.prototype.render = function(type) {
// Render the widget if we've got one
if(this.widget && this.widget.render) {
return this.widget.render(type);
if(this.widget) {
if(this.widget.render) {
return this.widget.render(type);
} else if(this.widget.children) {
var output = [];
$tw.utils.each(this.widget.children,function(node) {
if(node.render) {
output.push(node.render(type));
}
});
return output.join("");
}
}
};
WidgetRenderer.prototype.renderInDom = function() {
var self = this;
// Create the wrapper element
this.domNode = document.createElement(this.parseTreeNode.isBlock ? "div" : "span");
this.domNode.setAttribute("data-widget-type",this.parseTreeNode.tag);
this.domNode.setAttribute("data-widget-attr",JSON.stringify(this.attributes));
// Render the widget if we've got one
if(this.widget) {
this.widget.renderInDom(this.domNode);
if(this.widget.renderInDom) {
this.widget.renderInDom(this.domNode);
} else if(this.widget.children) {
// Render any child nodes
$tw.utils.each(this.widget.children,function(node) {
if(node.renderInDom) {
self.domNode.appendChild(node.renderInDom());
}
});
}
// Attach any event handlers
if(this.widget.getEventListeners) {
$tw.utils.addEventListeners(this.domNode,this.widget.getEventListeners());
}
}
// Call the postRenderInDom hook if the widget has one
if(this.widget.postRenderInDom) {
if(this.widget && this.widget.postRenderInDom) {
this.widget.postRenderInDom();
}
// Return the dom node