/** * eGroupWare egw_action framework - JS Menu abstraction * * @link http://www.egroupware.org * @author Andreas Stöckel <as@stylite.de> * @copyright 2011 by Andreas Stöckel * @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License * @package egw_action * @version $Id$ */ /*egw:uses egw_menu; /phpgwapi/js/dhtmlxtree/dhtmlxMenu/codebase/dhtmlxcommon.js; /phpgwapi/js/dhtmlxtree/dhtmlxMenu/codebase/dhtmlxmenu.js; /phpgwapi/js/dhtmlxtree/dhtmlxMenu/codebase/ext/dhtmlxmenu_ext.js; */ function egwMenuImpl(_structure) { //Create a new dhtmlxmenu object this.dhtmlxmenu = new dhtmlXMenuObject(); this.dhtmlxmenu.setSkin("egw"); this.dhtmlxmenu.renderAsContextMenu(); var self = this; //Attach the simple click handler this.dhtmlxmenu.attachEvent("onClick", function(id) { if (id) { var elem = self.dhtmlxmenu.getUserData(id, 'egw_menu'); if (elem && elem.onClick) { if (elem.checkbox) { self.dhtmlxmenu.setContextMenuHideAllMode(false); } var res = elem.onClick(elem); if (elem.checkbox && (res === false || res === true)) { var checked = res; if (elem.groupIndex != 0) { self.dhtmlxmenu.setRadioChecked(id, checked); } else { self.dhtmlxmenu.setCheckboxState(id, checked); } } } } }); //Attach the radiobutton click handler this.dhtmlxmenu.attachEvent("onRadioClick", function(group, idChecked, idClicked, zoneId, casState) { if (idClicked) { var elem = self.dhtmlxmenu.getUserData(idClicked, 'egw_menu'); if (elem) { elem.set_checked(true); } } return true; }); //Attach the radiobutton click handler this.dhtmlxmenu.attachEvent("onCheckboxClick", function(id, state, zoneId, casState) { if (id) { var elem = self.dhtmlxmenu.getUserData(id, 'egw_menu'); if (elem) { elem.set_checked(!state); } } return true; }); //Translate the given structure to the dhtmlx object structure this._translateStructure(_structure, this.dhtmlxmenu.topId, 0); } egwMenuImpl.prototype._translateStructure = function(_structure, _parentId, _idCnt) { //Initialize the counter which we will use to generate unique id's for all //dhtmlx menu objects var counter = 0; var last_id = null; for (var i = 0; i < _structure.length; i++) { var id = 'elem_' + (_idCnt + counter); var elem = _structure[i]; counter++; //Check whether this element is a seperator if (elem.caption == '-' && last_id != null) { //Add the separator next to last_id with the id "id" this.dhtmlxmenu.addNewSeparator(last_id, id); } else { if (elem.checkbox && elem.groupIndex === 0) { //Add checkbox this.dhtmlxmenu.addCheckbox("child", _parentId, i, id, elem.caption, elem.checked, !elem.enabled); } else if (elem.checkbox && elem.groupIndex > 0) { //Add radiobox elem._dhtmlx_grpid = "grp_" + _idCnt + '_' + elem.groupIndex; this.dhtmlxmenu.addRadioButton("child", _parentId, i, id, elem.caption, elem._dhtmlx_grpid, elem.checked, !elem.enabled); } else { var caption = elem.caption; if (elem["default"]) caption = "<b>" + caption + "</b>"; this.dhtmlxmenu.addNewChild(_parentId, i, id, caption, !elem.enabled, elem.iconUrl, elem.iconUrl); } if (elem.shortcutCaption != null) { this.dhtmlxmenu.setHotKey(id, elem.shortcutCaption); } if (elem.children.length > 0) { counter += this._translateStructure(elem.children, id, (_idCnt + counter)); } } //Set the actual egw menu as user data element this.dhtmlxmenu.setUserData(id, 'egw_menu', elem); // Set the tooltip if one has been set if (elem.hint) { this.dhtmlxmenu.setTooltip(id, elem.hint); } var last_id = id; } return counter; } egwMenuImpl.prototype.showAt = function(_x, _y, _onHide) { var self = this; if (_onHide) { this.dhtmlxmenu.attachEvent("onHide", function(id) { if (id === null) { _onHide(); } }); } var self = this; window.setTimeout(function() { self.dhtmlxmenu.showContextMenu(_x, _y); }, 0); } egwMenuImpl.prototype.hide = function() { this.dhtmlxmenu.hide(); }