META-INF.resources.org.richfaces.togglePanel.js Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright ${year}, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
(function ($, rf) {
rf.ui = rf.ui || {};
/* SIMPLE INNER CLASS for handle switch operation*/
function SwitchItems(comp) {
this.comp = comp;
}
SwitchItems.prototype = {
/**
* @param {TogglePanelItem} oldPanel
* @param {TogglePanelItem} newPanel
*
* @return {void}
* */
exec : function (oldPanel, newPanel) {
if (newPanel.switchMode == "server") {
return this.execServer(oldPanel, newPanel);
} else if (newPanel.switchMode == "ajax") {
return this.execAjax(oldPanel, newPanel);
} else if (newPanel.switchMode == "client") {
return this.execClient(oldPanel, newPanel);
} else {
rf.log.error("SwitchItems.exec : unknown switchMode (" + this.comp.switchMode + ")");
}
},
/**
* @protected
* @param {TogglePanelItem} oldPanel
* @param {TogglePanelItem} newPanel
*
* @return {Boolean} false
* */
execServer : function (oldPanel, newPanel) {
if (oldPanel) {
var continueProcess = oldPanel.__leave();
if (!continueProcess) {
return false;
}
}
this.__setActiveItem(newPanel.getName());
rf.submitForm(this.__getParentForm());
return false;
},
/**
* @protected
* @param {TogglePanelItem} oldPanel
* @param {TogglePanelItem} newPanel
*
* @return {Boolean} false
* */
execAjax : function (oldPanel, newPanel) {
var options = $.extend({}, this.comp.options["ajax"], {}/*this.getParameters(newPanel)*/);
this.__setActiveItem(newPanel.getName());
rf.ajax(this.comp.id, null, options);
if (oldPanel) {
this.__setActiveItem(oldPanel.getName());
}
return false;
},
/**
* @protected
* @param {TogglePanelItem} oldPanel
* @param {TogglePanelItem} newPanel
*
* @return {undefined}
* - false - if process has been terminated
* - true - in other cases
* */
execClient : function (oldPanel, newPanel) {
if (oldPanel) {
var continueProcess = oldPanel.__leave();
if (!continueProcess) {
return false;
}
}
this.__setActiveItem(newPanel.getName());
newPanel.__enter();
this.comp.__fireItemChange(oldPanel, newPanel);
return true;
},
/**
* @private
* */
__getParentForm : function () {
return $(rf.getDomElement(this.comp.id)).parents('form:first');
},
/**
* @private
* */
__setActiveItem : function (name) {
rf.getDomElement(this.__getValueInputId()).value = name;
this.comp.activeItem = name;
},
/**
* @private
* */
__getValueInputId: function () {
return this.comp.id + "-value"
}
};
/**
* @class TogglePanel
* @name TogglePanel
*
* @constructor
* @param {String} componentId - component id
* @param {Hash} options - params
* */
rf.ui.TogglePanel = rf.BaseComponent.extendClass({
// class name
name:"TogglePanel",
init : function (componentId, options) {
$super.constructor.call(this, componentId);
this.attachToDom();
this.items = [];
this.options = $.extend(this.options, options || {});
this.activeItem = this.options.activeItem;
this.__addUserEventHandler("itemchange");
this.__addUserEventHandler("beforeitemchange");
},
/***************************** Public Methods ****************************************************************/
/**
* @methodOf
*
* @name TogglePanel#getSelectItem
*
* @return {String} name of current selected panel item
*/
getSelectItem: function () {
return this.activeItem;
},
/**
* @methodOf
* @name TogglePanel#switchToItem
*
* @param {String} name - panel item name to switch
* we can use meta names @first, @prev, @next and @last
* @return {Boolean} - false if something wrong and true if all is ok
*/
switchToItem: function (name) {
var newPanel = this.getNextItem(name);
if (newPanel == null) {
rf.log.warn("TogglePanel.switchToItems(" + name + "): item with name '" + name + "' not found");
return false;
}
var oldPanel = this.__getItemByName(this.getSelectItem());
var continueProcess = this.__fireBeforeItemChange(oldPanel, newPanel);
if (!continueProcess) {
rf.log.warn("TogglePanel.switchToItems(" + name + "): switch has been canceled by beforeItemChange event");
return false
}
return this.__itemsSwitcher().exec(oldPanel, newPanel);
},
/**
* @methodOf
* @name TogglePanel#getNextItem
*
* @param {String} name of TogglePanelItem or meta name (@first | @prev | @next | @last)
* @return {TogglePanelItem} null if item not found
*/
getNextItem : function (name) {
if (name) {
var newItemIndex = this.__ITEMS_META_NAMES[name];
if (newItemIndex) {
return this.__getItem(newItemIndex(this));
} else {
return this.__getItemByName(name);
}
} else {
return this.__getItemByName(this.nextItem());
}
},
/**
* please, remove this method when client side ajax events will be added
*
* */
onCompleteHandler : function (newItemName) {
var oldItem = this.__getItemByName(this.activeItem);
var newItem = this.__getItemByName(newItemName);
// Don't do like this and remove it ASAP
this.__itemsSwitcher().execClient(oldItem, newItem);
},
/**
* @methodOf
* @name TogglePanel#getItems
*
* @return {TogglePanelItem[]} all defined panel items
*/
getItems : function () {
return this.items;
},
/**
* @methodOf
* @name TogglePanel#getItemsNames
*
* @return {String[]} names of all defined items
*/
getItemsNames: function () {
var res = [];
for (var i=0; i 0) {
res += step;
}
return res;
}
return {
"@first" : function (comp) {
return goFrom(comp, 0, 1);
},
"@prev" : function (comp) {
return goFrom(comp, parseInt(comp.__getItemIndex(comp.activeItem)) - 1 , -1);
},
"@next" : function (comp) {
return goFrom(comp, parseInt(comp.__getItemIndex(comp.activeItem)) + 1 , 1);
},
"@last" : function (comp) {
return goFrom(comp, comp.items.length - 1, -1);
}
}
})(),
/**
* @private
* */
__getItemIndex : function (itemName) {
var item;
for (var i=0; i= 0 && index < this.items.length) {
return this.items[index]
} else {
return null;
}
},
__getItemByName : function (name) {
return this.__getItem(this.__getItemIndex(name));
},
__getItemName : function (index) {
var item = this.__getItem(index);
if (item == null) {
return null;
}
return item.getName();
},
/**
* Fire Concealable Event
* */
__fireItemChange : function (oldItem, newItem) {
return new rf.Event.fireById(this.id, "itemchange", {
id: this.id,
oldItem : oldItem,
newItem : newItem
});
},
__fireBeforeItemChange : function (oldItem, newItem) {
return rf.Event.fireById(this.id, "beforeitemchange", {
id: this.id,
oldItem : oldItem,
newItem : newItem
});
}
});
// define super class link
var $super = rf.ui.TogglePanel.$super;
})(jQuery, RichFaces);
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