menu.js

SugarCRM5.1 开源PHP客户关系管理系统

/**
 * SugarCRM is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004 - 2007 SugarCRM Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 * 
 * This program 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 General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * 
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address [e-mail].
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
 * technical reasons, the Appropriate Legal Notices must display the words
 * "Powered by SugarCRM".
 */


var menuStack = new Array();
var hiddenElmStack = new Array();
var currentMenu = null;
var closeMenusDelay = null;
var openMenusDelay = null;
var delayTime = 75;					// ms for menu open delay


function eraseTimeout(tId) {
	//if (tId != null)
	window.clearTimeout(tId);
	return null;
}

function tbButtonMouseOverOrig(id){
	closeMenusDelay = eraseTimeout(closeMenusDelay);
	var menuName = id.replace(/Handle/i,'Menu');
	var menu = getLayer(menuName);
	//if (menu) menu.className = 'tbButtonMouseOverUp';
	if (currentMenu){
		closeAllMenus();
	}
	popupMenu(id, menu);
}
function tbButtonMouseOver(id,top,left,leftOffset,topOffset){
	closeMenusDelay = eraseTimeout(closeMenusDelay);
	if (openMenusDelay == null){
		openMenusDelay = window.setTimeout("showMenu('"+id+"','"+top+"','"+left+"','"+leftOffset+"','"+topOffset+"')", delayTime);
	}
}
function showMenu(id,top,left,leftOffset,topOffset){
	openMenusDelay = eraseTimeout(openMenusDelay);
	var menuName = id.replace(/Handle/i,'Menu');
	var menu = getLayer(menuName);
	//if (menu) menu.className = 'tbButtonMouseOverUp';
	if (currentMenu){
		closeAllMenus();
	}
	popupMenu(id, menu, top,left,leftOffset,topOffset);
}

function showSubMenu(id){
	closeMenusDelay = eraseTimeout(closeMenusDelay);
	var menuName = id.replace(/Handle/i,'Menu');
	var menu = getLayer(menuName);
//	if (currentMenu){
//		closeMenus();
//	}
//	popupMenu(id, menu);
	popupSubMenu(id, menu);
}

function popupMenu(handleID, menu, top, left, leftOffset, topOffset){
	var bw = checkBrowserWidth();
	var menuName = handleID.replace(/Handle/i,'Menu');
	var menuWidth = 120;
	var imgWidth = document.getElementById(handleID).width;
	if (menu){
		var menuHandle = getLayer(handleID);
		var p=menuHandle;
		if (left == "") {
			var left = 0;
			while(p&&p.tagName.toUpperCase()!='BODY'){
				left+=p.offsetLeft;
				p=p.offsetParent;
			}
			left+=parseInt(leftOffset);
		}
		if (top == "") {
			var top = 0;
			p=menuHandle;
			top+=p.offsetHeight;
			while(p&&p.tagName.toUpperCase()!='BODY'){
				top+=p.offsetTop;
				p=p.offsetParent;
			}
			if(topOffset != 'undefined'){
				top+=parseInt(topOffset);
			}
		}
		if (left+menuWidth>bw) {
			left = left-menuWidth+imgWidth;
		}
		setMenuVisible(menu, left, top, false);
	}
}


function popupSubMenu(handleID, menu){
	if (menu){
		var menuHandle = getLayer(handleID);
		var p=menuHandle;
		//var top = p.offsetHeight, left = 0;
		var top = 0, left = p.offsetWidth;
		while(p&&p.tagName.toUpperCase()!='BODY'){
			top+=p.offsetTop;
			left+=p.offsetLeft;
			p=p.offsetParent;
		}
		if (is.ie && is.mac){
			top -= 3;
			left -= 10;
		}
/*
		if (menu.isSubMenu){
			try{
				if (blnNetscape6){
					left+=(getLayer(menu.parentid).offsetWidth - 4);
				}else{
					left+=(getLayer(menu.parentid).clientWidth - 8);
				}
			}catch(e){
			}
		}else{
			top += menuItem.offsetHeight;
		}
*/
		//menu.x = left;
		//menu.y = top;
		setMenuVisible(menu, left, top, true);
		//fixWidth(paneID, menu);
	}
}

function closeMenusOrig(){
	if (currentMenu){
		setMenuVisibility(currentMenu, false);
//		currentMenu = null;
	}
}

function closeSubMenus(handle){
	closeMenusDelay = eraseTimeout(closeMenusDelay);
	if (menuStack.length > 0){
		for (var i = menuStack.length-1; i >=0; i--){
			var menu = menuStack[menuStack.length-1];
			if (menu.id == handle.getAttribute('parentid')){
				currentMenu = menu;
				break;
			}else{
				closeMenu(menu);
				//menuStack.pop();
				menuPop();
			}
		}
	}
}

function closeMenu(menu){
	setMenuVisibility(menu, false);
}

function closeMenusOrig(){
	if (menuStack.length > 0){
		for (var i = menuStack.length-1; i >=0; i--){
			//var menu = menuStack.pop();
			var menu = menuPop();
			closeMenu(menu);
		}
	}
	currentMenu = null;
}

function closeMenus(){
	if (closeMenusDelay == null){
		closeMenusDelay = window.setTimeout("closeAllMenus()", delayTime);
	}
}

function closeAllMenus(){
	closeMenusDelay = eraseTimeout(closeMenusDelay);
	if (menuStack.length > 0){
		for (var i = menuStack.length-1; i >=0; i--){
			//var menu = menuStack.pop();
			var menu = menuPop();
			closeMenu(menu);
		}
	}
	currentMenu = null;
}

function setMenuVisible(menu, x, y, isSubMenu){
/*
   var id = menu.id;
   var left=0;
   var top=0;
   var menuItem = menu.getMenuItemElm();

   if (menuItem && menu){
      if (menu.isTopMenu){
         menuItem.className = 'tbButtonMouseDown';
      }
   }
*/
	if (menu){
		//menu.x = left;
		//menu.y = top;
		if (isSubMenu){
			if (menu.getAttribute('parentid') == currentMenu.getAttribute('parentid')){
				//menuStack.pop();
				menuPop();
				setMenuVisibility(currentMenu, false);
			}
		}else{
			//menuStack.pop();
			menuPop();
			setMenuVisibility(currentMenu, false);
		}
		currentMenu = menu;
		//menuStack.push(menu);
		menuPush(menu);
		setMenuVisibility(menu, true, x, y);
	}
}

function getLayer(layerid){
/*
	if (document.layers && layerid){
		if (document.layers[layerid]) return document.layers[layerid];
	}
	if (document.links && layerid){
		if (document.links[layerid]) return document.links[layerid];
	}
	if (document.all && layerid){
		if (document.all(layerid)) return document.all(layerid);
	}
*/
	return document.getElementById(layerid);
}

function setMenuVisibility(menu, on, x, y){
	var parent = menu;
	if (menu){
/*
		menu.visible = on;
		setLayer(menu.id, !menu.visible, menu.x, menu.y);