var that = {
team: team,
type: type,
- node: node,
+ node: $(node),
config: mkws.objectInheritingFrom(team.config())
};
that.value = function() {
return node.value;
- }
+ };
+
+ // Returns the HTML of a subwidget of the specified type. It gets
+ // the same attributes at the parent widget that invokes this
+ // function, except where overrides are passed in. If defaults are
+ // also provided, then these are used when the parent widget
+ // provides no values.
+ that.subwidget = function(type, overrides, defaults) {
+ var attrs = {};
+
+ // Copy locally-set properties from the parent widget
+ for (var name in this.config) {
+ if (this.config.hasOwnProperty(name)) {
+ attrs[name] = this.config[name];
+ log(this + " copied property " + name + "='" + attrs[name] + "' to " + type + " subwidget");
+ }
+ }
+
+ for (var name in overrides) {
+ attrs[name] = overrides[name];
+ log(this + " overrode property " + name + "='" + attrs[name] + "' for " + type + " subwidget");
+ }
+
+ if (defaults) {
+ for (var name in defaults) {
+ if (!attrs[name]) {
+ attrs[name] = defaults[name];
+ log(this + " fell back to default property " + name + "='" + attrs[name] + "' for " + type + " subwidget");
+ }
+ }
+ }
+
+ var s = [];
+ s.push('<div class="mkws', type, ' mkwsTeam_', team.name(), '"');
+ for (var name in attrs) {
+ s.push(' ', name, '="', attrs[name], '"');
+ }
+ s.push('></div>');
+ return s.join('');
+ };
for (var i = 0; i < node.attributes.length; i++) {
var a = node.attributes[i];
log(node + ": parsing config fragment '" + a.value + "'");
var data;
try {
- data = $.parseJSON(a.value);
- for (var key in data) {
- log(node + ": adding config element " + key + "='" + data[key] + "'");
- that.config[key] = data[key];
- }
+ data = $.parseJSON(a.value);
+ for (var key in data) {
+ log(node + ": adding config element " + key + "='" + data[key] + "'");
+ that.config[key] = data[key];
+ }
} catch (err) {
- alert("Can't parse " + node + " data-mkws-config as JSON: " + a.value);
+ alert("Can't parse " + node + " data-mkws-config as JSON: " + a.value);
}
} else if (a.name.match (/^data-mkws-/)) {
var name = a.name.replace(/^data-mkws-/, '')
that.config[name] = a.value;
- log(node + ": set data-mkws attribute " + name + "='" + a.value + "'");
+ log(that + ": set data-mkws attribute " + name + "='" + a.value + "'");
} else if (!ignoreAttrs[a.name]) {
that.config[a.name] = a.value;
- log(node + ": set regular attribute " + a.name + "='" + a.value + "'");
+ log(that + ": set regular attribute " + a.name + "='" + a.value + "'");
}
}
if (fn) {
fn.call(that);
log("made " + type + " widget(node=" + node + ")");
+ } else if (type.match(/-Container-(narrow|wide)$/)) {
+ // Not really a widget: no need to log its lack of promotion
} else {
log("made UNPROMOTED widget(type=" + type + ", node=" + node + ")");
}
var query = widget.config.autosearch;
if (query) {
if (query.match(/^!param!/)) {
- var param = query.replace(/^!param!/, '');
- query = mkws.getParameterByName(param);
- widget.log("obtained query '" + query + "' from param '" + param + "'");
- if (!query) {
- alert("This page has a MasterKey widget that needs a query specified by the '" + param + "' parameter");
- }
+ var param = query.replace(/^!param!/, '');
+ query = mkws.getParameterByName(param);
+ widget.log("obtained query '" + query + "' from param '" + param + "'");
+ if (!query) {
+ alert("This page has a MasterKey widget that needs a query specified by the '" + param + "' parameter");
+ }
} else if (query.match(/^!path!/)) {
- var index = query.replace(/^!path!/, '');
- var path = window.location.pathname.split('/');
- query = path[path.length - index];
- widget.log("obtained query '" + query + "' from path-component '" + index + "'");
- if (!query) {
- alert("This page has a MasterKey widget that needs a query specified by the path-component " + index);
- }
+ var index = query.replace(/^!path!/, '');
+ var path = window.location.pathname.split('/');
+ query = path[path.length - index];
+ widget.log("obtained query '" + query + "' from path-component '" + index + "'");
+ if (!query) {
+ alert("This page has a MasterKey widget that needs a query specified by the path-component " + index);
+ }
} else if (query.match(/^!var!/)) {
- var name = query.replace(/^!var!/, '');
- query = window[name]; // It's ridiculous that this works
- widget.log("obtained query '" + query + "' from variable '" + name + "'");
- if (!query) {
- alert("This page has a MasterKey widget that needs a query specified by the '" + name + "' variable");
- }
+ var name = query.replace(/^!var!/, '');
+ query = window[name]; // It's ridiculous that this works
+ widget.log("obtained query '" + query + "' from variable '" + name + "'");
+ if (!query) {
+ alert("This page has a MasterKey widget that needs a query specified by the '" + name + "' variable");
+ }
}
var sortOrder = widget.config.sort;
// Utility function for all widgets that want to hide in narrow windows
widget.hideWhenNarrow = function(widget) {
widget.team.queue("resize-narrow").subscribe(function(n) {
- $(widget.node).hide();
+ widget.node.hide();
});
widget.team.queue("resize-wide").subscribe(function(n) {
- $(widget.node).show();
+ widget.node.show();
});
};