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phorge-phorge/webroot/rsrc/js/application/trigger/TriggerRule.js

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JavaScript
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/**
* @provides trigger-rule
* @javelin
*/
JX.install('TriggerRule', {
construct: function() {
},
properties: {
rowID: null,
type: null,
value: null,
editor: null,
isValidRule: true,
invalidView: null
},
statics: {
newFromDictionary: function(map) {
return new JX.TriggerRule()
.setType(map.type)
.setValue(map.value)
.setIsValidRule(map.isValidRule)
.setInvalidView(map.invalidView);
},
},
members: {
_typeCell: null,
_valueCell: null,
_readValueCallback: null,
newRowContent: function() {
if (!this.getIsValidRule()) {
var invalid_cell = JX.$N(
'td',
{
colSpan: 2,
className: 'invalid-cell'
},
JX.$H(this.getInvalidView()));
return [invalid_cell];
}
var type_cell = this._getTypeCell();
var value_cell = this._getValueCell();
this._rebuildValueControl();
return [type_cell, value_cell];
},
getValueForSubmit: function() {
this._readValueFromControl();
return {
type: this.getType(),
value: this.getValue()
};
},
_getTypeCell: function() {
if (!this._typeCell) {
var editor = this.getEditor();
var types = editor.getTypes();
var options = [];
for (var ii = 0; ii < types.length; ii++) {
var type = types[ii];
if (!type.getIsSelectable()) {
continue;
}
options.push(
JX.$N('option', {value: type.getType()}, type.getName()));
}
var control = JX.$N('select', {}, options);
control.value = this.getType();
var on_change = JX.bind(this, this._onTypeChange, control);
JX.DOM.listen(control, 'change', null, on_change);
var attributes = {
className: 'type-cell'
};
this._typeCell = JX.$N('td', attributes, control);
}
return this._typeCell;
},
_onTypeChange: function(control) {
var new_type = control.value;
this.setType(new_type);
// Before we build a new control, change the rule value to be appropriate
// for the new rule type.
// TODO: Currently, we set the rule value to the default value for the
// type. This works most of the time, but if the user selects type "A",
// makes a change to the value, selects type "B", then changes back to
// type "A", it would be better to retain their edit. This is currently
// difficult because of tokenizers: if you save their value, you get a
// list of PHIDs which do not restore cleanly into tokens later.
var editor = this.getEditor();
var type = editor.getType(new_type);
this.setValue(type.getDefaultValue());
this._rebuildValueControl();
},
_getValueCell: function() {
if (!this._valueCell) {
var attributes = {
className: 'value-cell'
};
this._valueCell = JX.$N('td', attributes);
}
return this._valueCell;
},
_rebuildValueControl: function() {
var value_cell = this._getValueCell();
var editor = this.getEditor();
var type = editor.getType(this.getType());
var control = type.getControl();
var input = control.newInput(this);
this._readValueCallback = input.get;
JX.DOM.setContent(value_cell, input.node);
},
_readValueFromControl: function() {
if (this._readValueCallback) {
this.setValue(this._readValueCallback());
}
}
}
});