[Alba-desarrollo] SVN Alba r4702 -
prosistem/alba/trunk/alba/web/js/jsmenu
commits en pressenter.com.ar
commits en pressenter.com.ar
Lun Jun 4 21:20:57 CEST 2007
Author: ftoledo
Date: 2007-06-04 16:20:56 -0300 (Mon, 04 Jun 2007)
New Revision: 4702
Modified:
prosistem/alba/trunk/alba/web/js/jsmenu/JSCookMenu.js
Log:
nueva version 2.03 del menu javascript
Modified: prosistem/alba/trunk/alba/web/js/jsmenu/JSCookMenu.js
===================================================================
--- prosistem/alba/trunk/alba/web/js/jsmenu/JSCookMenu.js 2007-06-04 19:14:49 UTC (rev 4701)
+++ prosistem/alba/trunk/alba/web/js/jsmenu/JSCookMenu.js 2007-06-04 19:20:56 UTC (rev 4702)
@@ -1,6 +1,8 @@
/*
- JSCookMenu v1.4.4. (c) Copyright 2002-2005 by Heng Yuan
+ JSCookMenu v2.0.3 (c) Copyright 2002-2006 by Heng Yuan
+ http://jscook.sourceforge.net/JSCookMenu/
+
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
@@ -20,22 +22,12 @@
DEALINGS IN THE SOFTWARE.
*/
-// Globals
-var _cmIDCount = 0;
-var _cmIDName = 'cmSubMenuID'; // for creating submenu id
-
-var _cmTimeOut = null; // how long the menu would stay
-var _cmCurrentItem = null; // the current menu item being selected;
-
-var _cmNoAction = new Object (); // indicate that the item cannot be hovered.
-var _cmNoClick = new Object (); // similar to _cmNoAction but does not respond to mouseup/mousedown events
-var _cmSplit = new Object (); // indicate that the item is a menu split
-
-var _cmItemList = new Array (); // a simple list of items
-
// default node properties
var _cmNodeProperties =
{
+ // theme prefix
+ prefix: '',
+
// main menu display attributes
//
// Note. When the menu bar is horizontal,
@@ -51,34 +43,162 @@
// HTML code to the left of the regular item
mainItemLeft: '',
// HTML code to the right of the regular item
- mainItemRight: '',
+ mainItemRight: '',
// sub menu display attributes
// HTML code to the left of the folder item
- folderLeft: '',
+ folderLeft: '',
// HTML code to the right of the folder item
- folderRight: '',
+ folderRight: '',
// HTML code to the left of the regular item
- itemLeft: '',
+ itemLeft: '',
// HTML code to the right of the regular item
- itemRight: '',
+ itemRight: '',
// cell spacing for main menu
- mainSpacing: 0,
+ mainSpacing: 0,
// cell spacing for sub menus
- subSpacing: 0,
+ subSpacing: 0,
+
+ // optional settings
+ // If not set, use the default
+
// auto disappear time for submenus in milli-seconds
- delay: 500,
+ delay: 500,
+ // 1st layer sub menu starting index
+ zIndexStart: 1000,
+ // z-index incremental step for subsequent layers
+ zIndexInc: 5,
+
+ // sub menu header appears before the sub menu table
+ subMenuHeader: null,
+ // sub menu header appears after the sub menu table
+ subMenuFooter: null,
+
+ // submenu location adjustments
+ //
+ // offsetHMainAdjust for adjusting the first submenu
+ // of a 'hbr' menu.
+ // offsetVMainAdjust for adjusting the first submenu
+ // of a 'vbr' menu.
+ // offsetSubAdjust for subsequent level of submenus
+ //
+ offsetHMainAdjust: [0, 0],
+ offsetVMainAdjust: [0, 0],
+ offsetSubAdjust: [0, 0],
+
// act on click to open sub menu
// not yet implemented
// 0 : use default behavior
// 1 : hover open in all cases
// 2 : click on main, hover on sub
- // 3 : click open in all cases
- clickOpen: 1
+ // 3 : click open in all cases (illegal as of 1.5)
+ clickOpen: 1,
+
+ // special effects on open/closing a sub menu
+ effect: null
};
+// Globals
+var _cmIDCount = 0;
+var _cmIDName = 'cmSubMenuID'; // for creating submenu id
+
+var _cmTimeOut = null; // how long the menu would stay
+var _cmCurrentItem = null; // the current menu item being selected;
+
+var _cmNoAction = new Object (); // indicate that the item cannot be hovered.
+var _cmNoClick = new Object (); // similar to _cmNoAction but does not respond to mouseup/mousedown events
+var _cmSplit = new Object (); // indicate that the item is a menu split
+
+var _cmMenuList = new Array (); // a list of the current menus
+var _cmItemList = new Array (); // a simple list of items
+
+var _cmFrameList = new Array (); // a pool of reusable iframes
+var _cmFrameListSize = 0; // keep track of the actual size
+var _cmFrameIDCount = 0; // keep track of the frame id
+var _cmFrameMasking = true; // use the frame masking
+
+// disable iframe masking for IE7
+/*@cc_on
+ @if (@_jscript_version >= 5.6)
+ if (_cmFrameMasking)
+ {
+ var v = navigator.appVersion;
+ var i = v.indexOf ("MSIE ");
+ if (i >= 0)
+ {
+ if (parseInt (navigator.appVersion.substring (i + 5)) >= 7)
+ _cmFrameMasking = false;
+ }
+ }
+ @end
+@*/
+
+var _cmClicked = false; // for onClick
+
+// flag for turning on off hiding objects
+//
+// 0: automatic
+// 1: hiding
+// 2: no hiding
+var _cmHideObjects = 0;
+
+// Utility function to do a shallow copy a node property
+function cmClone (nodeProperties)
+{
+ var returnVal = new Object ();
+ for (v in nodeProperties)
+ returnVal[v] = nodeProperties[v];
+ return returnVal;
+}
+
+//
+// store the new menu information into a structure to retrieve it later
+//
+function cmAllocMenu (id, menu, orient, nodeProperties, prefix)
+{
+ var info = new Object ();
+ info.div = id;
+ info.menu = menu;
+ info.orient = orient;
+ info.nodeProperties = nodeProperties;
+ info.prefix = prefix;
+ var menuID = _cmMenuList.length;
+ _cmMenuList[menuID] = info;
+ return menuID;
+}
+
+//
+// request a frame
+//
+function cmAllocFrame ()
+{
+ if (_cmFrameListSize > 0)
+ return cmGetObject (_cmFrameList[--_cmFrameListSize]);
+ var frameObj = document.createElement ('iframe');
+ var id = _cmFrameIDCount++;
+ frameObj.id = 'cmFrame' + id;
+ frameObj.frameBorder = '0';
+ frameObj.style.display = 'none';
+ frameObj.src = 'javascript:false';
+ document.body.appendChild (frameObj);
+ frameObj.style.filter = 'alpha(opacity=0)';
+ frameObj.style.zIndex = 99;
+ frameObj.style.position = 'absolute';
+ frameObj.style.border = '0';
+ frameObj.scrolling = 'no';
+ return frameObj;
+}
+
+//
+// make a frame resuable later
+//
+function cmFreeFrame (frameObj)
+{
+ _cmFrameList[_cmFrameListSize++] = frameObj.id;
+}
+
//////////////////////////////////////////////////////////////////////
//
// Drawing Functions and Utility Functions
@@ -96,43 +216,42 @@
//
// return the property string for the menu item
//
-function cmActionItem (item, prefix, isMain, idSub, orient, nodeProperties)
+function cmActionItem (item, isMain, idSub, menuInfo, menuID)
{
- var clickOpen = _cmNodeProperties.clickOpen;
- if (nodeProperties.clickOpen)
- clickOpen = nodeProperties.clickOpen;
-
- // var index = _cmItemList.push (item) - 1;
_cmItemList[_cmItemList.length] = item;
var index = _cmItemList.length - 1;
idSub = (!idSub) ? 'null' : ('\'' + idSub + '\'');
- orient = '\'' + orient + '\'';
- prefix = '\'' + prefix + '\'';
+
+ var clickOpen = menuInfo.nodeProperties.clickOpen;
var onClick = (clickOpen == 3) || (clickOpen == 2 && isMain);
+
+ var param = 'this,' + isMain + ',' + idSub + ',' + menuID + ',' + index;
+
var returnStr;
if (onClick)
- returnStr = ' onmouseover="cmItemMouseOver (this,' + prefix + ',' + isMain + ',' + idSub + ',' + index + ')" onmousedown="cmItemMouseDownOpenSub (this,' + index + ',' + prefix + ',' + orient + ',' + idSub + ')"';
+ returnStr = ' onmouseover="cmItemMouseOver(' + param + ',false)" onmousedown="cmItemMouseDownOpenSub (' + param + ')"';
else
- returnStr = ' onmouseover="cmItemMouseOverOpenSub (this,' + prefix + ',' + isMain + ',' + idSub + ',' + orient + ',' + index + ')" onmousedown="cmItemMouseDown (this,' + index + ')"';
- return returnStr + ' onmouseout="cmItemMouseOut (this,' + nodeProperties.delay + ')" onmouseup="cmItemMouseUp (this,' + index + ')"';
+ returnStr = ' onmouseover="cmItemMouseOverOpenSub (' + param + ')" onmousedown="cmItemMouseDown (' + param + ')"';
+ return returnStr + ' onmouseout="cmItemMouseOut (' + param + ')" onmouseup="cmItemMouseUp (' + param + ')"';
}
//
// this one is used by _cmNoClick to only take care of onmouseover and onmouseout
// events which are associated with menu but not actions associated with menu clicking/closing
//
-function cmNoClickItem (item, prefix, isMain, idSub, orient, nodeProperties)
+function cmNoClickItem (item, isMain, idSub, menuInfo, menuID)
{
// var index = _cmItemList.push (item) - 1;
_cmItemList[_cmItemList.length] = item;
var index = _cmItemList.length - 1;
idSub = (!idSub) ? 'null' : ('\'' + idSub + '\'');
- orient = '\'' + orient + '\'';
- prefix = '\'' + prefix + '\'';
- return ' onmouseover="cmItemMouseOver (this,' + prefix + ',' + isMain + ',' + idSub + ',' + index + ')" onmouseout="cmItemMouseOut (this,' + nodeProperties.delay + ')"';
+
+ var param = 'this,' + isMain + ',' + idSub + ',' + menuID + ',' + index;
+
+ return ' onmouseover="cmItemMouseOver (' + param + ')" onmouseout="cmItemMouseOut (' + param + ')"';
}
-function cmNoActionItem (item, prefix)
+function cmNoActionItem (item)
{
return item[1];
}
@@ -156,9 +275,14 @@
//
// draw the sub menu recursively
//
-function cmDrawSubMenu (subMenu, prefix, id, orient, nodeProperties)
+function cmDrawSubMenu (subMenu, prefix, id, nodeProperties, zIndexStart, menuInfo, menuID)
{
- var str = '<div class="' + prefix + 'SubMenu" id="' + id + '"><table summary="sub menu" cellspacing="' + nodeProperties.subSpacing + '" class="' + prefix + 'SubMenuTable">';
+ var str = '<div class="' + prefix + 'SubMenu" id="' + id + '" style="z-index: ' + zIndexStart + ';position: absolute; top: 0px; left: 0px;">';
+ if (nodeProperties.subMenuHeader)
+ str += nodeProperties.subMenuHeader;
+
+ str += '<table summary="sub menu" id="' + id + 'Table" cellspacing="' + nodeProperties.subSpacing + '" class="' + prefix + 'SubMenuTable">';
+
var strSub = '';
var item;
@@ -177,20 +301,22 @@
if (item == _cmSplit)
item = cmSplitItem (prefix, 0, true);
+ item.parentItem = subMenu;
+ item.subMenuID = id;
hasChild = (item.length > 5);
idSub = hasChild ? cmNewID () : null;
str += '<tr class="' + prefix + 'MenuItem"';
if (item[0] != _cmNoClick)
- str += cmActionItem (item, prefix, 0, idSub, orient, nodeProperties);
+ str += cmActionItem (item, 0, idSub, menuInfo, menuID);
else
- str += cmNoClickItem (item, prefix, 0, idSub, orient, nodeProperties);
+ str += cmNoClickItem (item, 0, idSub, menuInfo, menuID);
str += '>'
if (item[0] == _cmNoAction || item[0] == _cmNoClick)
{
- str += cmNoActionItem (item, prefix);
+ str += cmNoActionItem (item);
str += '</tr>';
continue;
}
@@ -212,56 +338,77 @@
if (hasChild)
{
str += nodeProperties.folderRight;
- strSub += cmDrawSubMenu (item, prefix, idSub, orient, nodeProperties);
+ strSub += cmDrawSubMenu (item, prefix, idSub, nodeProperties, zIndexStart + nodeProperties.zIndexInc, menuInfo, menuID);
}
else
str += nodeProperties.itemRight;
str += '</td></tr>';
}
- str += '</table></div>' + strSub;
+ str += '</table>';
+
+ if (nodeProperties.subMenuFooter)
+ str += nodeProperties.subMenuFooter;
+ str += '</div>' + strSub;
return str;
}
//
// The function that builds the menu inside the specified element id.
//
-// @param id id of the element
-// orient orientation of the menu in [hv][ab][lr] format
-// menu the menu object to be drawn
-// nodeProperties properties for each menu node
+// id id of the element
+// orient orientation of the menu in [hv][ub][lr] format
+// menu the menu object to be drawn
+// nodeProperties properties for the theme
+// prefix prefix of the theme
//
function cmDraw (id, menu, orient, nodeProperties, prefix)
{
var obj = cmGetObject (id);
+ if (!prefix)
+ prefix = nodeProperties.prefix;
+ if (!prefix)
+ prefix = '';
if (!nodeProperties)
nodeProperties = _cmNodeProperties;
- if (!prefix)
- prefix = '';
+ if (!orient)
+ orient = 'hbr';
+ var menuID = cmAllocMenu (id, menu, orient, nodeProperties, prefix);
+ var menuInfo = _cmMenuList[menuID];
+
+ // setup potentially missing properties
+ if (!nodeProperties.delay)
+ nodeProperties.delay = _cmNodeProperties.delay;
+ if (!nodeProperties.clickOpen)
+ nodeProperties.clickOpen = _cmNodeProperties.clickOpen;
+ if (!nodeProperties.zIndexStart)
+ nodeProperties.zIndexStart = _cmNodeProperties.zIndexStart;
+ if (!nodeProperties.zIndexInc)
+ nodeProperties.zIndexInc = _cmNodeProperties.zIndexInc;
+ if (!nodeProperties.offsetHMainAdjust)
+ nodeProperties.offsetHMainAdjust = _cmNodeProperties.offsetHMainAdjust;
+ if (!nodeProperties.offsetVMainAdjust)
+ nodeProperties.offsetVMainAdjust = _cmNodeProperties.offsetVMainAdjust;
+ if (!nodeProperties.offsetSubAdjust)
+ nodeProperties.offsetSubAdjust = _cmNodeProperties.offsetSubAdjust;
+ // save user setting on frame masking
+ menuInfo.cmFrameMasking = _cmFrameMasking;
+
var str = '<table summary="main menu" class="' + prefix + 'Menu" cellspacing="' + nodeProperties.mainSpacing + '">';
var strSub = '';
- if (!orient)
- orient = 'hbr';
-
- var orientStr = String (orient);
- var orientSub;
var vertical;
// draw the main menu items
- if (orientStr.charAt (0) == 'h')
+ if (orient.charAt (0) == 'h')
{
- // horizontal menu
- orientSub = 'v' + orientStr.substr (1, 2);
str += '<tr>';
vertical = false;
}
else
{
- // vertical menu
- orientSub = 'v' + orientStr.substr (1, 2);
vertical = true;
}
@@ -279,20 +426,23 @@
if (!item)
continue;
+ item.menu = menu;
+ item.subMenuID = id;
+
str += vertical ? '<tr' : '<td';
str += ' class="' + prefix + 'MainItem"';
hasChild = (item.length > 5);
idSub = hasChild ? cmNewID () : null;
- str += cmActionItem (item, prefix, 1, idSub, orient, nodeProperties) + '>';
+ str += cmActionItem (item, 1, idSub, menuInfo, menuID) + '>';
if (item == _cmSplit)
item = cmSplitItem (prefix, 1, vertical);
if (item[0] == _cmNoAction || item[0] == _cmNoClick)
{
- str += cmNoActionItem (item, prefix);
+ str += cmNoActionItem (item);
str += vertical? '</tr>' : '</td>';
continue;
}
@@ -322,13 +472,12 @@
str += vertical ? '</tr>' : '</td>';
if (hasChild)
- strSub += cmDrawSubMenu (item, prefix, idSub, orientSub, nodeProperties);
+ strSub += cmDrawSubMenu (item, prefix, idSub, nodeProperties, nodeProperties.zIndexStart, menuInfo, menuID);
}
if (!vertical)
str += '</tr>';
str += '</table>' + strSub;
obj.innerHTML = str;
- //document.write ("<xmp>" + str + "</xmp>");
}
//
@@ -359,8 +508,11 @@
var menu = null;
for (var currentDomItem = domMenu.firstChild; currentDomItem; currentDomItem = currentDomItem.nextSibling)
{
- if (!currentDomItem.tagName || currentDomItem.tagName.toLowerCase () != 'ul')
+ if (!currentDomItem.tagName)
continue;
+ var tag = currentDomItem.tagName.toLowerCase ();
+ if (tag != 'ul' && tag != 'ol')
+ continue;
menu = cmDrawFromTextSubMenu (currentDomItem);
break;
}
@@ -385,38 +537,75 @@
}
var item = new Array ();
var currentItem = currentDomItem.firstChild;
+ var hasAction = false;
for (; currentItem; currentItem = currentItem.nextSibling)
{
- // scan for span tag
- if (!currentItem.tagName || currentItem.tagName.toLowerCase () != 'span')
+ // scan for span or div tag
+ if (!currentItem.tagName)
continue;
+ if (currentItem.className == 'cmNoClick')
+ {
+ item[0] = _cmNoClick;
+ item[1] = getActionHTML (currentItem);
+ hasAction = true;
+ break;
+ }
+ if (currentItem.className == 'cmNoAction')
+ {
+ item[0] = _cmNoAction;
+ item[1] = getActionHTML (currentItem);
+ hasAction = true;
+ break;
+ }
+ var tag = currentItem.tagName.toLowerCase ();
+ if (tag != 'span')
+ continue;
if (!currentItem.firstChild)
item[0] = null;
else
item[0] = currentItem.innerHTML;
+ currentItem = currentItem.nextSibling;
break;
}
+ if (hasAction)
+ {
+ items[items.length] = item;
+ continue;
+ }
if (!currentItem)
continue;
for (; currentItem; currentItem = currentItem.nextSibling)
{
- // scan for span tag
- if (!currentItem.tagName || currentItem.tagName.toLowerCase () != 'a')
+ if (!currentItem.tagName)
continue;
- item[1] = currentItem.innerHTML;
- item[2] = currentItem.href;
- item[3] = currentItem.target;
- item[4] = currentItem.title;
- if (item[4] == '')
+ var tag = currentItem.tagName.toLowerCase ();
+ if (tag == 'a')
+ {
+ item[1] = currentItem.innerHTML;
+ item[2] = currentItem.href;
+ item[3] = currentItem.target;
+ item[4] = currentItem.title;
+ if (item[4] == '')
+ item[4] = null;
+ }
+ else if (tag == 'span' || tag == 'div')
+ {
+ item[1] = currentItem.innerHTML;
+ item[2] = null;
+ item[3] = null;
item[4] = null;
+ }
break;
}
for (; currentItem; currentItem = currentItem.nextSibling)
{
// scan for span tag
- if (!currentItem.tagName || currentItem.tagName.toLowerCase () != 'ul')
+ if (!currentItem.tagName)
continue;
+ var tag = currentItem.tagName.toLowerCase ();
+ if (tag != 'ul' && tag != 'ol')
+ continue;
var subMenuItems = cmDrawFromTextSubMenu (currentItem);
for (i = 0; i < subMenuItems.length; ++i)
item[i + 5] = subMenuItems[i];
@@ -427,6 +616,116 @@
return items;
}
+//
+// obtain the actual action item's action, which is inside a
+// table. The first row should be it
+//
+function getActionHTML (htmlNode)
+{
+ var returnVal = '<td></td><td></td><td></td>';
+ var currentDomItem;
+ // find the table first
+ for (currentDomItem = htmlNode.firstChild; currentDomItem; currentDomItem = currentDomItem.nextSibling)
+ {
+ if (currentDomItem.tagName && currentDomItem.tagName.toLowerCase () == 'table')
+ break;
+ }
+ if (!currentDomItem)
+ return returnVal;
+ // skip over tbody
+ for (currentDomItem = currentDomItem.firstChild; currentDomItem; currentDomItem = currentDomItem.nextSibling)
+ {
+ if (currentDomItem.tagName && currentDomItem.tagName.toLowerCase () == 'tbody')
+ break;
+ }
+ if (!currentDomItem)
+ return returnVal;
+ // get the first tr
+ for (currentDomItem = currentDomItem.firstChild; currentDomItem; currentDomItem = currentDomItem.nextSibling)
+ {
+ if (currentDomItem.tagName && currentDomItem.tagName.toLowerCase () == 'tr')
+ break;
+ }
+ if (!currentDomItem)
+ return returnVal;
+ return currentDomItem.innerHTML;
+}
+
+//
+// get the DOM object associated with the item
+//
+function cmGetMenuItem (item)
+{
+ if (!item.subMenuID)
+ return null;
+ var subMenu = cmGetObject (item.subMenuID);
+ // we are dealing with a main menu item
+ if (item.menu)
+ {
+ var menu = item.menu;
+ // skip over table, tbody, tr, reach td
+ subMenu = subMenu.firstChild.firstChild.firstChild.firstChild;
+ var i;
+ for (i = 0; i < menu.length; ++i)
+ {
+ if (menu[i] == item)
+ return subMenu;
+ subMenu = subMenu.nextSibling;
+ }
+ }
+ else if (item.parentItem) // sub menu item
+ {
+ var menu = item.parentItem;
+ var table = cmGetObject (item.subMenuID + 'Table');
+ if (!table)
+ return null;
+ // skip over table, tbody, reach tr
+ subMenu = table.firstChild.firstChild;
+ var i;
+ for (i = 5; i < menu.length; ++i)
+ {
+ if (menu[i] == item)
+ return subMenu;
+ subMenu = subMenu.nextSibling;
+ }
+ }
+ return null;
+}
+
+//
+// disable a menu item
+//
+function cmDisableItem (item, prefix)
+{
+ if (!item)
+ return;
+ var menuItem = cmGetMenuItem (item);
+ if (!menuItem)
+ return;
+ if (item.menu)
+ menuItem.className = prefix + 'MainItemDisabled';
+ else
+ menuItem.className = prefix + 'MenuItemDisabled';
+ item.isDisabled = true;
+}
+
+//
+// enable a menu item
+//
+function cmEnableItem (item, prefix)
+{
+ if (!item)
+ return;
+ var menuItem = cmGetMenuItem (item);
+ if (!menuItem)
+ return;
+ if (item.menu)
+ menu.className = prefix + 'MainItem';
+ else
+ menu.className = prefix + 'MenuItem';
+ item.isDisabled = true;
+}
+
//////////////////////////////////////////////////////////////////////
//
// Mouse Event Handling Functions
@@ -438,13 +737,24 @@
//
// Here we just do things concerning this menu item, w/o opening sub menus.
//
-function cmItemMouseOver (obj, prefix, isMain, idSub, index)
+function cmItemMouseOver (obj, isMain, idSub, menuID, index, calledByOpenSub)
{
+ if (!calledByOpenSub && _cmClicked)
+ {
+ cmItemMouseOverOpenSub (obj, isMain, idSub, menuID, index);
+ return;
+ }
+
clearTimeout (_cmTimeOut);
- if (!obj.cmPrefix)
+ if (_cmItemList[index].isDisabled)
+ return;
+
+ var prefix = _cmMenuList[menuID].prefix;
+
+ if (!obj.cmMenuID)
{
- obj.cmPrefix = prefix;
+ obj.cmMenuID = menuID;
obj.cmIsMain = isMain;
}
@@ -477,7 +787,8 @@
return;
}
- var thatPrefix = _cmCurrentItem.cmPrefix;
+ var thatMenuInfo = _cmMenuList[_cmCurrentItem.cmMenuID];
+ var thatPrefix = thatMenuInfo.prefix;
var thatMenu = cmGetThisMenu (_cmCurrentItem, thatPrefix);
if (thatMenu != thisMenu.cmParentMenu)
@@ -487,7 +798,7 @@
else
_cmCurrentItem.className = thatPrefix + 'MenuItem';
if (thatMenu.id != idSub)
- cmHideMenu (thatMenu, thisMenu, thatPrefix);
+ cmHideMenu (thatMenu, thisMenu, thatMenuInfo);
}
}
@@ -516,24 +827,31 @@
//
// This function also opens sub menu
//
-function cmItemMouseOverOpenSub (obj, prefix, isMain, idSub, orient, index)
+function cmItemMouseOverOpenSub (obj, isMain, idSub, menuID, index)
{
- cmItemMouseOver (obj, prefix, isMain, idSub, index);
+ clearTimeout (_cmTimeOut);
+ if (_cmItemList[index].isDisabled)
+ return;
+
+ cmItemMouseOver (obj, isMain, idSub, menuID, index, true);
+
if (idSub)
{
var subMenu = cmGetObject (idSub);
- cmShowSubMenu (obj, prefix, subMenu, orient);
+ var menuInfo = _cmMenuList[menuID];
+ var orient = menuInfo.orient;
+ var prefix = menuInfo.prefix;
+ cmShowSubMenu (obj, isMain, subMenu, menuInfo);
}
}
//
// action should be taken for mouse moving out of the menu item
//
-function cmItemMouseOut (obj, delayTime)
+function cmItemMouseOut (obj, isMain, idSub, menuID, index)
{
- if (!delayTime)
- delayTime = _cmNodeProperties.delay;
+ var delayTime = _cmMenuList[menuID].nodeProperties.delay;
_cmTimeOut = window.setTimeout ('cmHideMenuTime ()', delayTime);
window.defaultStatus = '';
}
@@ -541,14 +859,18 @@
//
// action should be taken for mouse button down at a menu item
//
-function cmItemMouseDown (obj, index)
+function cmItemMouseDown (obj, isMain, idSub, menuID, index)
{
+ if (_cmItemList[index].isDisabled)
+ return;
+
if (cmIsDefaultItem (_cmItemList[index]))
{
+ var prefix = _cmMenuList[menuID].prefix;
if (obj.cmIsMain)
- obj.className = obj.cmPrefix + 'MainItemActive';
+ obj.className = prefix + 'MainItemActive';
else
- obj.className = obj.cmPrefix + 'MenuItemActive';
+ obj.className = prefix + 'MenuItemActive';
}
}
@@ -556,22 +878,30 @@
// action should be taken for mouse button down at a menu item
// this is one also opens submenu if needed
//
-function cmItemMouseDownOpenSub (obj, index, prefix, orient, idSub)
+function cmItemMouseDownOpenSub (obj, isMain, idSub, menuID, index)
{
- cmItemMouseDown (obj, index);
+ if (_cmItemList[index].isDisabled)
+ return;
+ _cmClicked = true;
+ cmItemMouseDown (obj, isMain, idSub, menuID, index);
+
if (idSub)
{
var subMenu = cmGetObject (idSub);
- cmShowSubMenu (obj, prefix, subMenu, orient);
+ var menuInfo = _cmMenuList[menuID];
+ cmShowSubMenu (obj, isMain, subMenu, menuInfo);
}
}
//
// action should be taken for mouse button up at a menu item
//
-function cmItemMouseUp (obj, index)
+function cmItemMouseUp (obj, isMain, idSub, menuID, index)
{
+ if (_cmItemList[index].isDisabled)
+ return;
+
var item = _cmItemList[index];
var link = null, target = '_self';
@@ -583,10 +913,12 @@
if (link != null)
{
+ _cmClicked = false;
window.open (link, target);
}
- var prefix = obj.cmPrefix;
+ var menuInfo = _cmMenuList[menuID];
+ var prefix = menuInfo.prefix;
var thisMenu = cmGetThisMenu (obj, prefix);
var hasChild = (item.length > 5);
@@ -599,7 +931,7 @@
else
obj.className = prefix + 'MenuItem';
}
- cmHideMenu (thisMenu, null, prefix);
+ cmHideMenu (thisMenu, null, menuInfo);
}
else
{
@@ -622,12 +954,25 @@
//
// move submenu to the appropriate location
//
-// @param obj the menu item that opens up the subMenu
-// subMenu the sub menu to be shown
-// orient the orientation of the subMenu
-//
-function cmMoveSubMenu (obj, subMenu, orient)
+function cmMoveSubMenu (obj, isMain, subMenu, menuInfo)
{
+ var orient = menuInfo.orient;
+
+ var offsetAdjust;
+
+ if (isMain)
+ {
+ if (orient.charAt (0) == 'h')
+ offsetAdjust = menuInfo.nodeProperties.offsetHMainAdjust;
+ else
+ offsetAdjust = menuInfo.nodeProperties.offsetVMainAdjust;
+ }
+ else
+ offsetAdjust = menuInfo.nodeProperties.offsetSubAdjust;
+
+ if (!isMain && orient.charAt (0) == 'h')
+ orient = 'v' + orient.charAt (1) + orient.charAt (2);
+
var mode = String (orient);
var p = subMenu.offsetParent;
var subMenuWidth = cmGetWidth (subMenu);
@@ -635,25 +980,50 @@
if (mode.charAt (0) == 'h')
{
if (mode.charAt (1) == 'b')
- subMenu.style.top = (cmGetYAt (obj, p) + cmGetHeight (obj)) + 'px';
+ subMenu.style.top = (cmGetYAt (obj, p) + cmGetHeight (obj) + offsetAdjust[1]) + 'px';
else
- subMenu.style.top = (cmGetYAt (obj, p) - cmGetHeight (subMenu)) + 'px';
+ subMenu.style.top = (cmGetYAt (obj, p) - cmGetHeight (subMenu) - offsetAdjust[1]) + 'px';
if (horiz == 'r')
- subMenu.style.left = (cmGetXAt (obj, p)) + 'px';
+ subMenu.style.left = (cmGetXAt (obj, p) + offsetAdjust[0]) + 'px';
else
- subMenu.style.left = (cmGetXAt (obj, p) + cmGetWidth (obj) - subMenuWidth) + 'px';
+ subMenu.style.left = (cmGetXAt (obj, p) + cmGetWidth (obj) - subMenuWidth - offsetAdjust[0]) + 'px';
}
else
{
if (horiz == 'r')
- subMenu.style.left = (cmGetXAt (obj, p) + cmGetWidth (obj)) + 'px';
+ subMenu.style.left = (cmGetXAt (obj, p) + cmGetWidth (obj) + offsetAdjust[0]) + 'px';
else
- subMenu.style.left = (cmGetXAt (obj, p) - subMenuWidth) + 'px';
+ subMenu.style.left = (cmGetXAt (obj, p) - subMenuWidth - offsetAdjust[0]) + 'px';
if (mode.charAt (1) == 'b')
- subMenu.style.top = (cmGetYAt (obj, p)) + 'px';
+ subMenu.style.top = (cmGetYAt (obj, p) + offsetAdjust[1]) + 'px';
else
- subMenu.style.top = (cmGetYAt (obj, p) + cmGetHeight (obj) - cmGetHeight (subMenu)) + 'px';
+ subMenu.style.top = (cmGetYAt (obj, p) + cmGetHeight (obj) - cmGetHeight (subMenu) + offsetAdjust[1]) + 'px';
}
+
+ // IE specific iframe masking method
+ /*@cc_on
+ @if (@_jscript_version >= 5.5)
+ if (menuInfo.cmFrameMasking)
+ {
+ if (!subMenu.cmFrameObj)
+ {
+ var frameObj = cmAllocFrame ();
+ subMenu.cmFrameObj = frameObj;
+ }
+
+ var frameObj = subMenu.cmFrameObj;
+ frameObj.style.zIndex = subMenu.style.zIndex - 1;
+ frameObj.style.left = (cmGetX (subMenu) - cmGetX (frameObj.offsetParent)) + 'px';
+ frameObj.style.top = (cmGetY (subMenu) - cmGetY (frameObj.offsetParent)) + 'px';
+ frameObj.style.width = cmGetWidth (subMenu) + 'px';
+ frameObj.style.height = cmGetHeight (subMenu) + 'px';
+ frameObj.style.display = 'block';
+ }
+ @end
+ @*/
+ if (horiz != orient.charAt (2))
+ orient = orient.charAt (0) + orient.charAt (1) + horiz;
+ return orient;
}
//
@@ -703,12 +1073,10 @@
// show the subMenu w/ specified orientation
// also move it to the correct coordinates
//
-// @param obj the menu item that opens up the subMenu
-// subMenu the sub menu to be shown
-// orient the orientation of the subMenu
-//
-function cmShowSubMenu (obj, prefix, subMenu, orient)
+function cmShowSubMenu (obj, isMain, subMenu, menuInfo)
{
+ var prefix = menuInfo.prefix;
+
if (!subMenu.cmParentMenu)
{
// establish the tree w/ back edge
@@ -716,35 +1084,68 @@
subMenu.cmParentMenu = thisMenu;
if (!thisMenu.cmSubMenu)
thisMenu.cmSubMenu = new Array ();
- //thisMenu.cmSubMenu.push (subMenu);
thisMenu.cmSubMenu[thisMenu.cmSubMenu.length] = subMenu;
}
- // position the sub menu
- cmMoveSubMenu (obj, subMenu, orient);
- subMenu.style.visibility = 'visible';
+ var effectInstance = subMenu.cmEffect;
+ if (effectInstance)
+ effectInstance.showEffect (true);
+ else
+ {
+ // position the sub menu only if we are not already showing the submenu
+ var orient = cmMoveSubMenu (obj, isMain, subMenu, menuInfo);
+ subMenu.cmOrient = orient;
- //
- // On IE, controls such as SELECT, OBJECT, IFRAME (before 5.5)
- // are window based controls. So, if the sub menu and these
- // controls overlap, sub menu would be hidden behind them. Thus
- // one needs to turn the visibility of these controls off when the
- // sub menu is showing, and turn their visibility back on
- // when the sub menu is hiding.
- //
- if (document.all) // it is IE
+ var forceShow = false;
+ if (subMenu.style.visibility != 'visible' && menuInfo.nodeProperties.effect)
+ {
+ try
+ {
+ effectInstance = menuInfo.nodeProperties.effect.getInstance (subMenu, orient);
+ effectInstance.showEffect (false);
+ }
+ catch (e)
+ {
+ forceShow = true;
+ subMenu.cmEffect = null;
+ }
+ }
+ else
+ forceShow = true;
+
+ if (forceShow)
+ {
+ subMenu.style.visibility = 'visible';
+ /*@cc_on
+ @if (@_jscript_version >= 5.5)
+ if (subMenu.cmFrameObj)
+ subMenu.cmFrameObj.style.display = 'block';
+ @end
+ @*/
+ }
+ }
+
+ if (!_cmHideObjects)
{
- /* part of Felix Zaslavskiy's fix on hiding controls
- not really sure if this part is necessary, but shouldn't
- hurt. */
+ _cmHideObjects = 2; // default = not hide, may change behavior later
+ try
+ {
+ if (window.opera)
+ {
+ if (parseInt (navigator.appVersion) < 9)
+ _cmHideObjects = 1;
+ }
+ }
+ catch (e)
+ {
+ }
+ }
+
+ if (_cmHideObjects == 1)
+ {
if (!subMenu.cmOverlap)
subMenu.cmOverlap = new Array ();
-/*@cc_on @*/
-/*@if (@_jscript_version >= 5.5)
- en else @*/
cmHideControl ("IFRAME", subMenu);
-/*@end @*/
- cmHideControl ("SELECT", subMenu);
cmHideControl ("OBJECT", subMenu);
}
}
@@ -762,6 +1163,16 @@
for (i = 0; i < items.length; ++i)
{
if (items[i].cmIsMain)
+ {
+ if (items[i].className == (prefix + 'MainItemDisabled'))
+ continue;
+ }
+ else
+ {
+ if (items[i].className == (prefix + 'MenuItemDisabled'))
+ continue;
+ }
+ if (items[i].cmIsMain)
str = prefix + 'MainItem';
else
str = prefix + 'MenuItem';
@@ -776,21 +1187,57 @@
//
function cmHideMenuTime ()
{
+ _cmClicked = false;
if (_cmCurrentItem)
{
- var prefix = _cmCurrentItem.cmPrefix;
- cmHideMenu (cmGetThisMenu (_cmCurrentItem, prefix), null, prefix);
+ var menuInfo = _cmMenuList[_cmCurrentItem.cmMenuID];
+ var prefix = menuInfo.prefix;
+ cmHideMenu (cmGetThisMenu (_cmCurrentItem, prefix), null, menuInfo);
_cmCurrentItem = null;
}
}
//
+// Only hides this menu
+//
+function cmHideThisMenu (thisMenu, menuInfo)
+{
+ var effectInstance = thisMenu.cmEffect;
+ if (effectInstance)
+ effectInstance.hideEffect (true);
+ else
+ {
+ thisMenu.style.visibility = 'hidden';
+ thisMenu.style.top = '0px';
+ thisMenu.style.left = '0px';
+ thisMenu.cmOrient = null;
+ /*@cc_on
+ @if (@_jscript_version >= 5.5)
+ if (thisMenu.cmFrameObj)
+ {
+ var frameObj = thisMenu.cmFrameObj;
+ frameObj.style.display = 'none';
+ frameObj.style.width = '1px';
+ frameObj.style.height = '1px';
+ thisMenu.cmFrameObj = null;
+ cmFreeFrame (frameObj);
+ }
+ @end
+ @*/
+ }
+
+ cmShowControl (thisMenu);
+ thisMenu.cmItems = null;
+}
+
+//
// hide thisMenu, children of thisMenu, as well as the ancestor
// of thisMenu until currentMenu is encountered. currentMenu
// will not be hidden
//
-function cmHideMenu (thisMenu, currentMenu, prefix)
+function cmHideMenu (thisMenu, currentMenu, menuInfo)
{
+ var prefix = menuInfo.prefix;
var str = prefix + 'SubMenu';
// hide the down stream menus
@@ -799,7 +1246,7 @@
var i;
for (i = 0; i < thisMenu.cmSubMenu.length; ++i)
{
- cmHideSubMenu (thisMenu.cmSubMenu[i], prefix);
+ cmHideSubMenu (thisMenu.cmSubMenu[i], menuInfo);
}
}
@@ -809,8 +1256,7 @@
cmResetMenu (thisMenu, prefix);
if (thisMenu.className == str)
{
- thisMenu.style.visibility = 'hidden';
- cmShowControl (thisMenu);
+ cmHideThisMenu (thisMenu, menuInfo);
}
else
break;
@@ -822,7 +1268,7 @@
// hide thisMenu as well as its sub menus if thisMenu is not
// already hidden
//
-function cmHideSubMenu (thisMenu, prefix)
+function cmHideSubMenu (thisMenu, menuInfo)
{
if (thisMenu.style.visibility == 'hidden')
return;
@@ -831,12 +1277,12 @@
var i;
for (i = 0; i < thisMenu.cmSubMenu.length; ++i)
{
- cmHideSubMenu (thisMenu.cmSubMenu[i], prefix);
+ cmHideSubMenu (thisMenu.cmSubMenu[i], menuInfo);
}
}
+ var prefix = menuInfo.prefix;
cmResetMenu (thisMenu, prefix);
- thisMenu.style.visibility = 'hidden';
- cmShowControl (thisMenu);
+ cmHideThisMenu (thisMenu, menuInfo);
}
//
@@ -872,12 +1318,12 @@
// submenu then we dont want to put it on overlap list of
// of a submenu a second time.
// - bug fixed by Felix Zaslavskiy
- if(obj.style.visibility == "hidden")
+ if(obj.style.visibility == 'hidden')
continue;
//subMenu.cmOverlap.push (obj);
subMenu.cmOverlap[subMenu.cmOverlap.length] = obj;
- obj.style.visibility = "hidden";
+ obj.style.visibility = 'hidden';
}
}
@@ -913,6 +1359,35 @@
}
//
+// A special effect function to hook the menu which contains
+// special effect object to the timer.
+//
+function cmTimeEffect (menuID, show, delayTime)
+{
+ window.setTimeout ('cmCallEffect("' + menuID + '",' + show + ')', delayTime);
+}
+
+//
+// A special effect function. Called by timer.
+//
+function cmCallEffect (menuID, show)
+{
+ var menu = cmGetObject (menuID);
+ if (!menu || !menu.cmEffect)
+ return;
+ try
+ {
+ if (show)
+ menu.cmEffect.showEffect (false);
+ else
+ menu.cmEffect.hideEffect (false);
+ }
+ catch (e)
+ {
+ }
+}
+
+//
// return true if this item is handled using default handlers
//
function cmIsDefaultItem (item)
@@ -968,6 +1443,8 @@
//
function cmGetX (obj)
{
+ if (!obj)
+ return 0;
var x = 0;
do
@@ -995,6 +1472,8 @@
function cmGetY (obj)
{
+ if (!obj)
+ return 0;
var y = 0;
do
{
@@ -1039,7 +1518,6 @@
//
// extract description from the menu item and set the status text
-// @param item the menu item
//
function cmSetStatus (item)
{
@@ -1069,6 +1547,40 @@
return msg;
}
+/* v2.0.3 1. Fix an issue with IE6 displaying menu over HTTPS connection.
+ Thanks to Paul Horton for reporting the bug and testing
+ possible solutions. */
+/* v2.0.2 1. Minor clean up and some attempts to reduce memory leak in IE. */
+/* v2.0.1 1. Disable iframe masking for IE7 since it is no longer necessary. */
+/* v2.0 1. improves the way handling flash/iframe/select boxes in IE
+ and firefox and Opera 9. Hiding these elements is no
+ longer necessary. For older versions of Opera, flash/iframe
+ still need to be hidden.
+ 2. Improves cmDrawFromText (). Also allows custom actions.
+ 3. Improves clickOpen behavior. Now once a submenu is opened,
+ opening other sub menus no longer requires clicking.
+ 4. Special Effects. This version has hooks that allow people
+ to install special effects to various themes.
+ 5. For a given menu item, cmGetMenuitem(item) provides the ability
+ to find the corresponding DOM element.
+ 6. Disable API. If you know which item to disable, you can call
+ cmDisableItem(item, themePrefix) and cmEnableItem(item, themePrefix).
+ However, you will have to provide your own CSS for the item.
+ For purposes other than to disable an item, cmGetMenuItem (item)
+ is provided for locating HTML DOM element of the menu item in concern.
+ 7. Better z-index. Now you can specify in the theme property the
+ starting z-index and incremental step for submenus.
+ 8. Allow themes to insert additional elements before and after
+ the sub menu table.
+ 9. Improved themes. More organized and easier to customize.
+ 10. Add a flag to control hiding/nohiding objects/iframes. By default,
+ only Opera before 9 hides objects.
+ 11. Add new property options to control submenu positions to fine tune
+ the look.
+ 12. It is no longer necessary to specify the theme name while calling
+ cmDraw and cmDrawFromText. Currently it still accepts it, but it
+ will not in the future.
+*/
/* v1.4.4 1. a quick fix for a bug for _cmSplit checking. reported by
Son Nguyen.
*/
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