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Builders and collections for fields and widgets

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Introduced IPA.field_container and IPA.widget_container.

IPA.field_container: collection for fields. Can set logical container (facet, dialog...) to fields.
IPA.widget_container: collection for widgets. Has basic searching capability withing widget tree.

Introduced field_builder, widget_builder, section_builder, details_builder. All are used for building fields and widgets. Field_builder and widget_builder have the main building logic. Section_builder can create content based on current section spec. Details builder defines a strategy for building content.

https://fedorahosted.org/freeipa/ticket/2040
This commit is contained in:
Petr Vobornik
2011-11-22 16:00:48 +01:00
committed by Endi S. Dewata
parent 863666fbe8
commit 6cdf09812d
3 changed files with 373 additions and 0 deletions
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143
install/ui/widget.js
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@@ -1830,6 +1830,149 @@ IPA.html_util = function() {
return that;
}();
IPA.widget_container = function(spec) {
spec = spec || {};
var that = {};
that.new_container_for_child = spec.new_container_for_child !== undefined ?
spec.new_container_for_child : true;
that.widgets = $.ordered_map();
that.widget_builder = spec.widget_builder || IPA.widget_builder();
that.add_widget = function(widget) {
that.widgets.put(widget.name, widget);
};
that.get_widget = function(path) {
var path_len = path.length;
var i = path.indexOf('.');
var name, child_path, widget, child;
if (i >= 0) {
name = path.substring(0, i);
child_path = path.substring(i + 1);
child = that.widgets.get(name);
widget = child.widgets.get_widget(child_path);
} else {
widget = that.widgets.get(path);
}
return widget;
};
that.get_widgets = function() {
return that.widgets.values;
};
that.create = function(container) {
var widgets = that.widgets.values;
for (var i=0; i<widgets.length; i++) {
var widget = widgets[i];
var child_container = container;
if(that.new_container_for_child) {
child_container = $('<div/>', {
name: widget.name,
title: widget.label,
'class': widget['class']
}).appendTo(container);
}
widget.create(child_container);
if(i < widgets.length - 1) {
that.create_widget_delimiter(container);
}
}
};
that.clear = function() {
var widgets = that.widgets.values;
for (var i=0; i<widgets.length; i++) {
widgets[i].clear();
}
};
that.create_widget_delimiter = function(container) {
};
that.widget_container_create = that.create;
that.widget_container_clear = that.clear;
return that;
};
IPA.widget_builder = function(spec) {
spec = spec || {};
var that = {};
that.default_factory = spec.default_factory || IPA.text_widget;
that.container = spec.container;
that.widget_options = spec.widget_options || {};
that.get_widget_factory = function(spec) {
var factory;
if (spec.factory) {
factory = spec.factory;
} else if(spec.type) {
factory = IPA.widget_factories[spec.type];
}
if (!factory) {
factory = that.default_factory;
}
return factory;
};
that.build_widget = function(spec, container) {
container = container || that.container;
if(!(spec instanceof Object)) {
spec = { name: spec };
}
if(that.widget_options) {
$.extend(spec, that.widget_options);
}
var factory = that.get_widget_factory(spec);
var widget = factory(spec);
if(container) {
container.add_widget(widget);
}
if(spec.widgets) {
that.build_widgets(spec.widgets, widget.widgets);
}
return widget;
};
that.build_widgets = function(specs, container) {
container = container || that.container;
for(var i=0; i<specs.length; i++) {
that.build_widget(specs[i], container);
}
};
return that;
};
IPA.widget_factories['text'] = IPA.text_widget;
IPA.widget_factories['password'] = IPA.password_widget;
IPA.widget_factories['checkbox'] = IPA.checkbox_widget;