ruleset.js

来自「这是一个关于java的JSP页面中使用象Swing组件的一个库文件.」· JavaScript 代码 · 共 89 行

function uiFormGuide_RuleSet(doAction, undoAction) {
  this._super();
  this.__rules = new Array();
  this.__doAction = doAction;
  this.__undoAction = undoAction;
  this.__elementHandler = new uiHtml_ElementWrapper();
  this.__lifeCycleNotifier = new uiHtml_LifeCycleNotifier();
}
uiFormGuide_RuleSet = uiUtil_Object.declareClass(uiFormGuide_RuleSet, uiUtil_Object);
uiFormGuide_RuleSet.prototype.addRule = function(rule) {
  this.__rules.push(rule);
};
uiFormGuide_RuleSet.prototype._allRulesHold = function() {
  for (var i = 0; i < this.__rules.length; ++i) {
    if (!this.__rules[i]._holds()) {
      return false;
    }
  }
  return true;
};
uiFormGuide_RuleSet.prototype.getRules = function() {
  return this.__rules;
};
uiFormGuide_RuleSet.prototype._doAction = function(domEvent) {
  this.__doAction(domEvent, this);
};
uiFormGuide_RuleSet.prototype._undoAction = function(domEvent) {
  this.__undoAction(domEvent, this);
};
uiFormGuide_RuleSet.prototype.setLifeCycleListener = function(listener) {
  this.__lifeCycleNotifier.setListener(listener);
};
uiFormGuide_RuleSet.prototype.__enableEachElement = function(
    domElement, domEvent) {
  if (!this.__lifeCycleNotifier.notify("onBeforeEnable", domEvent, domElement)) {
    return;
  }
  this.__elementHandler.setDisabled(domElement, false);
  this.__lifeCycleNotifier.notify("onAfterEnable", domEvent, domElement);
};
uiFormGuide_RuleSet.prototype.__disableEachElement = function(
    domElement, domEvent) {
  if (!this.__lifeCycleNotifier.notify("onBeforeDisable", domEvent, domElement)) {
    return;
  }
  this.__elementHandler.setDisabled(domElement, true);
  this.__lifeCycleNotifier.notify("onAfterDisable", domEvent, domElement);
};
uiFormGuide_RuleSet.prototype.__insertEachElement = function(
    domElement, domEvent) {
  if (!this.__lifeCycleNotifier.notify("onBeforeInsert", domEvent, domElement)) {
    return;
  }
  this.__elementHandler.appear(domElement);
  this.__lifeCycleNotifier.notify("onAfterInsert", domEvent, domElement);
};
uiFormGuide_RuleSet.prototype.__removeEachElement = function(
    domElement, domEvent) {
  if (!this.__lifeCycleNotifier.notify("onBeforeRemove", domEvent, domElement)) {
    return;
  }
  this.__elementHandler.disappear(domElement);
  this.__lifeCycleNotifier.notify("onAfterRemove", domEvent, domElement);
};
uiFormGuide_RuleSet.prototype.enableElements = function(
    domEvent, elementId, elementName) {
  var group = this.__createGroup(elementId, elementName);
  group.traverse(this, this.__enableEachElement, domEvent);
};
uiFormGuide_RuleSet.prototype.disableElements = function(
    domEvent, elementId, elementName) {
  var group = this.__createGroup(elementId, elementName);
  group.traverse(this, this.__disableEachElement, domEvent);
};
uiFormGuide_RuleSet.prototype.insertElements = function(
    domEvent, elementId, elementName) {
  var group = this.__createGroup(elementId, elementName);
  group.traverse(this, this.__insertEachElement, domEvent);
};
uiFormGuide_RuleSet.prototype.removeElements = function(
    domEvent, elementId, elementName) {
  var group = this.__createGroup(elementId, elementName);
  group.traverse(this, this.__removeEachElement, domEvent);
};
uiFormGuide_RuleSet.prototype.__createGroup = function(elementId, elementName) {
  var domObjects = uiHtml_Group.__getDomObjectsByEither(elementId, elementName);
  return new uiHtml_Group(domObjects);
}