Software: Apache. PHP/5.5.15 uname -a: Windows NT SVR-DMZ 6.1 build 7600 (Windows Server 2008 R2 Enterprise Edition) i586 SYSTEM Safe-mode: OFF (not secure) C:\Extranet\C\Archivos de programa\openfire\plugins\admin\webapp\js\tooltips\ drwxrwxrwx |
Viewing file: Select action/file-type: /** $Id: domLib.js 2321 2006-06-12 06:45:41Z dallen $ */ // {{{ license /* * Copyright 2002-2005 Dan Allen, Mojavelinux.com (dan.allen@mojavelinux.com) * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ // }}} // {{{ intro /** * Title: DOM Library Core * Version: 0.70 * * Summary: * A set of commonly used functions that make it easier to create javascript * applications that rely on the DOM. * * Updated: 2005/05/17 * * Maintainer: Dan Allen <dan.allen@mojavelinux.com> * Maintainer: Jason Rust <jrust@rustyparts.com> * * License: Apache 2.0 */ // }}} // {{{ global constants (DO NOT EDIT) // -- Browser Detection -- var domLib_userAgent = navigator.userAgent.toLowerCase(); var domLib_isMac = navigator.appVersion.indexOf('Mac') != -1; var domLib_isWin = domLib_userAgent.indexOf('windows') != -1; // NOTE: could use window.opera for detecting Opera var domLib_isOpera = domLib_userAgent.indexOf('opera') != -1; var domLib_isOpera7up = domLib_userAgent.match(/opera.(7|8)/i); var domLib_isSafari = domLib_userAgent.indexOf('safari') != -1; var domLib_isKonq = domLib_userAgent.indexOf('konqueror') != -1; // Both konqueror and safari use the khtml rendering engine var domLib_isKHTML = (domLib_isKonq || domLib_isSafari || domLib_userAgent.indexOf('khtml') != -1); var domLib_isIE = (!domLib_isKHTML && !domLib_isOpera && (domLib_userAgent.indexOf('msie 5') != -1 || domLib_userAgent.indexOf('msie 6') != -1 || domLib_userAgent.indexOf('msie 7') != -1)); var domLib_isIE5up = domLib_isIE; var domLib_isIE50 = (domLib_isIE && domLib_userAgent.indexOf('msie 5.0') != -1); var domLib_isIE55 = (domLib_isIE && domLib_userAgent.indexOf('msie 5.5') != -1); var domLib_isIE5 = (domLib_isIE50 || domLib_isIE55); // safari and konq may use string "khtml, like gecko", so check for destinctive / var domLib_isGecko = domLib_userAgent.indexOf('gecko/') != -1; var domLib_isMacIE = (domLib_isIE && domLib_isMac); var domLib_isIE55up = domLib_isIE5up && !domLib_isIE50 && !domLib_isMacIE; var domLib_isIE6up = domLib_isIE55up && !domLib_isIE55; // -- Browser Abilities -- var domLib_standardsMode = (document.compatMode && document.compatMode == 'CSS1Compat'); var domLib_useLibrary = (domLib_isOpera7up || domLib_isKHTML || domLib_isIE5up || domLib_isGecko || domLib_isMacIE || document.defaultView); // fixed in Konq3.2 var domLib_hasBrokenTimeout = (domLib_isMacIE || (domLib_isKonq && domLib_userAgent.match(/konqueror\/3.([2-9])/) == null)); var domLib_canFade = (domLib_isGecko || domLib_isIE || domLib_isSafari || domLib_isOpera); var domLib_canDrawOverSelect = (domLib_isMac || domLib_isOpera || domLib_isGecko); var domLib_canDrawOverFlash = (domLib_isMac || domLib_isWin); // -- Event Variables -- var domLib_eventTarget = domLib_isIE ? 'srcElement' : 'currentTarget'; var domLib_eventButton = domLib_isIE ? 'button' : 'which'; var domLib_eventTo = domLib_isIE ? 'toElement' : 'relatedTarget'; var domLib_stylePointer = domLib_isIE ? 'hand' : 'pointer'; // NOTE: a bug exists in Opera that prevents maxWidth from being set to 'none', so we make it huge var domLib_styleNoMaxWidth = domLib_isOpera ? '10000px' : 'none'; var domLib_hidePosition = '-1000px'; var domLib_scrollbarWidth = 14; var domLib_autoId = 1; var domLib_zIndex = 100; // -- Detection -- var domLib_collisionElements; var domLib_collisionsCached = false; var domLib_timeoutStateId = 0; var domLib_timeoutStates = new Hash(); // }}} // {{{ DOM enhancements if (!document.ELEMENT_NODE) { document.ELEMENT_NODE = 1; document.ATTRIBUTE_NODE = 2; document.TEXT_NODE = 3; document.DOCUMENT_NODE = 9; document.DOCUMENT_FRAGMENT_NODE = 11; } function domLib_clone(obj) { var copy = {}; for (var i in obj) { var value = obj[i]; try { if (value != null && typeof(value) == 'object' && value != window && !value.nodeType) { copy[i] = domLib_clone(value); } else { copy[i] = value; } } catch(e) { copy[i] = value; } } return copy; } // }}} // {{{ class Hash() function Hash() { this.length = 0; this.numericLength = 0; this.elementData = []; for (var i = 0; i < arguments.length; i += 2) { if (typeof(arguments[i + 1]) != 'undefined') { this.elementData[arguments[i]] = arguments[i + 1]; this.length++; if (arguments[i] == parseInt(arguments[i])) { this.numericLength++; } } } } // using prototype as opposed to inner functions saves on memory Hash.prototype.get = function(in_key) { if (typeof(this.elementData[in_key]) != 'undefined') { return this.elementData[in_key]; } return null; } Hash.prototype.set = function(in_key, in_value) { if (typeof(in_value) != 'undefined') { if (typeof(this.elementData[in_key]) == 'undefined') { this.length++; if (in_key == parseInt(in_key)) { this.numericLength++; } } return this.elementData[in_key] = in_value; } return false; } Hash.prototype.remove = function(in_key) { var tmp_value; if (typeof(this.elementData[in_key]) != 'undefined') { this.length--; if (in_key == parseInt(in_key)) { this.numericLength--; } tmp_value = this.elementData[in_key]; delete this.elementData[in_key]; } return tmp_value; } Hash.prototype.size = function() { return this.length; } Hash.prototype.has = function(in_key) { return typeof(this.elementData[in_key]) != 'undefined'; } Hash.prototype.find = function(in_obj) { for (var tmp_key in this.elementData) { if (this.elementData[tmp_key] == in_obj) { return tmp_key; } } return null; } Hash.prototype.merge = function(in_hash) { for (var tmp_key in in_hash.elementData) { if (typeof(this.elementData[tmp_key]) == 'undefined') { this.length++; if (tmp_key == parseInt(tmp_key)) { this.numericLength++; } } this.elementData[tmp_key] = in_hash.elementData[tmp_key]; } } Hash.prototype.compare = function(in_hash) { if (this.length != in_hash.length) { return false; } for (var tmp_key in this.elementData) { if (this.elementData[tmp_key] != in_hash.elementData[tmp_key]) { return false; } } return true; } // }}} // {{{ domLib_isDescendantOf() function domLib_isDescendantOf(in_object, in_ancestor, in_bannedTags) { if (in_object == null) { return false; } if (in_object == in_ancestor) { return true; } if (typeof(in_bannedTags) != 'undefined' && (',' + in_bannedTags.join(',') + ',').indexOf(',' + in_object.tagName + ',') != -1) { return false; } while (in_object != document.documentElement) { try { if ((tmp_object = in_object.offsetParent) && tmp_object == in_ancestor) { return true; } else if ((tmp_object = in_object.parentNode) == in_ancestor) { return true; } else { in_object = tmp_object; } } // in case we get some wierd error, assume we left the building catch(e) { return false; } } return false; } // }}} // {{{ domLib_detectCollisions() /** * For any given target element, determine if elements on the page * are colliding with it that do not obey the rules of z-index. */ function domLib_detectCollisions(in_object, in_recover, in_useCache) { // the reason for the cache is that if the root menu is built before // the page is done loading, then it might not find all the elements. // so really the only time you don't use cache is when building the // menu as part of the page load if (!domLib_collisionsCached) { var tags = []; if (!domLib_canDrawOverFlash) { tags[tags.length] = 'object'; } if (!domLib_canDrawOverSelect) { tags[tags.length] = 'select'; } domLib_collisionElements = domLib_getElementsByTagNames(tags, true); domLib_collisionsCached = in_useCache; } // if we don't have a tip, then unhide selects if (in_recover) { for (var cnt = 0; cnt < domLib_collisionElements.length; cnt++) { var thisElement = domLib_collisionElements[cnt]; if (!thisElement.hideList) { thisElement.hideList = new Hash(); } thisElement.hideList.remove(in_object.id); if (!thisElement.hideList.length) { domLib_collisionElements[cnt].style.visibility = 'visible'; if (domLib_isKonq) { domLib_collisionElements[cnt].style.display = ''; } } } return; } else if (domLib_collisionElements.length == 0) { return; } // okay, we have a tip, so hunt and destroy var objectOffsets = domLib_getOffsets(in_object); for (var cnt = 0; cnt < domLib_collisionElements.length; cnt++) { var thisElement = domLib_collisionElements[cnt]; // if collision element is in active element, move on // WARNING: is this too costly? if (domLib_isDescendantOf(thisElement, in_object)) { continue; } // konqueror only has trouble with multirow selects if (domLib_isKonq && thisElement.tagName == 'SELECT' && (thisElement.size <= 1 && !thisElement.multiple)) { continue; } if (!thisElement.hideList) { thisElement.hideList = new Hash(); } var selectOffsets = domLib_getOffsets(thisElement); var center2centerDistance = Math.sqrt(Math.pow(selectOffsets.get('leftCenter') - objectOffsets.get('leftCenter'), 2) + Math.pow(selectOffsets.get('topCenter') - objectOffsets.get('topCenter'), 2)); var radiusSum = selectOffsets.get('radius') + objectOffsets.get('radius'); // the encompassing circles are overlapping, get in for a closer look if (center2centerDistance < radiusSum) { // tip is left of select if ((objectOffsets.get('leftCenter') <= selectOffsets.get('leftCenter') && objectOffsets.get('right') < selectOffsets.get('left')) || // tip is right of select (objectOffsets.get('leftCenter') > selectOffsets.get('leftCenter') && objectOffsets.get('left') > selectOffsets.get('right')) || // tip is above select (objectOffsets.get('topCenter') <= selectOffsets.get('topCenter') && objectOffsets.get('bottom') < selectOffsets.get('top')) || // tip is below select (objectOffsets.get('topCenter') > selectOffsets.get('topCenter') && objectOffsets.get('top') > selectOffsets.get('bottom'))) { thisElement.hideList.remove(in_object.id); if (!thisElement.hideList.length) { thisElement.style.visibility = 'visible'; if (domLib_isKonq) { thisElement.style.display = ''; } } } else { thisElement.hideList.set(in_object.id, true); thisElement.style.visibility = 'hidden'; if (domLib_isKonq) { thisElement.style.display = 'none'; } } } } } // }}} // {{{ domLib_getOffsets() function domLib_getOffsets(in_object, in_preserveScroll) { if (typeof(in_preserveScroll) == 'undefined') { in_preserveScroll = false; } var originalObject = in_object; var originalWidth = in_object.offsetWidth; var originalHeight = in_object.offsetHeight; var offsetLeft = 0; var offsetTop = 0; while (in_object) { offsetLeft += in_object.offsetLeft; offsetTop += in_object.offsetTop; in_object = in_object.offsetParent; // consider scroll offset of parent elements if (in_object && !in_preserveScroll) { offsetLeft -= in_object.scrollLeft; offsetTop -= in_object.scrollTop; } } // MacIE misreports the offsets (even with margin: 0 in body{}), still not perfect if (domLib_isMacIE) { offsetLeft += 10; offsetTop += 10; } return new Hash( 'left', offsetLeft, 'top', offsetTop, 'right', offsetLeft + originalWidth, 'bottom', offsetTop + originalHeight, 'leftCenter', offsetLeft + originalWidth/2, 'topCenter', offsetTop + originalHeight/2, 'radius', Math.max(originalWidth, originalHeight) ); } // }}} // {{{ domLib_setTimeout() function domLib_setTimeout(in_function, in_timeout, in_args) { if (typeof(in_args) == 'undefined') { in_args = []; } if (in_timeout == -1) { // timeout event is disabled return 0; } else if (in_timeout == 0) { in_function(in_args); return 0; } // must make a copy of the arguments so that we release the reference var args = domLib_clone(in_args); if (!domLib_hasBrokenTimeout) { return setTimeout(function() { in_function(args); }, in_timeout); } else { var id = domLib_timeoutStateId++; var data = new Hash(); data.set('function', in_function); data.set('args', args); domLib_timeoutStates.set(id, data); data.set('timeoutId', setTimeout('domLib_timeoutStates.get(' + id + ').get(\'function\')(domLib_timeoutStates.get(' + id + ').get(\'args\')); domLib_timeoutStates.remove(' + id + ');', in_timeout)); return id; } } // }}} // {{{ domLib_clearTimeout() function domLib_clearTimeout(in_id) { if (!domLib_hasBrokenTimeout) { if (in_id > 0) { clearTimeout(in_id); } } else { if (domLib_timeoutStates.has(in_id)) { clearTimeout(domLib_timeoutStates.get(in_id).get('timeoutId')) domLib_timeoutStates.remove(in_id); } } } // }}} // {{{ domLib_getEventPosition() function domLib_getEventPosition(in_eventObj) { var eventPosition = new Hash('x', 0, 'y', 0, 'scrollX', 0, 'scrollY', 0); // IE varies depending on standard compliance mode if (domLib_isIE) { var doc = (domLib_standardsMode ? document.documentElement : document.body); // NOTE: events may fire before the body has been loaded if (doc) { eventPosition.set('x', in_eventObj.clientX + doc.scrollLeft); eventPosition.set('y', in_eventObj.clientY + doc.scrollTop); eventPosition.set('scrollX', doc.scrollLeft); eventPosition.set('scrollY', doc.scrollTop); } } else { eventPosition.set('x', in_eventObj.pageX); eventPosition.set('y', in_eventObj.pageY); eventPosition.set('scrollX', in_eventObj.pageX - in_eventObj.clientX); eventPosition.set('scrollY', in_eventObj.pageY - in_eventObj.clientY); } return eventPosition; } // }}} // {{{ domLib_cancelBubble() function domLib_cancelBubble(in_event) { var eventObj = in_event ? in_event : window.event; eventObj.cancelBubble = true; } // }}} // {{{ domLib_getIFrameReference() function domLib_getIFrameReference(in_frame) { if (domLib_isGecko || domLib_isIE) { return in_frame.frameElement; } else { // we could either do it this way or require an id on the frame // equivalent to the name var name = in_frame.name; if (!name || !in_frame.parent) { return null; } var candidates = in_frame.parent.document.getElementsByTagName('iframe'); for (var i = 0; i < candidates.length; i++) { if (candidates[i].name == name) { return candidates[i]; } } return null; } } // }}} // {{{ domLib_getElementsByClass() function domLib_getElementsByClass(in_class) { var elements = domLib_isIE5 ? document.all : document.getElementsByTagName('*'); var matches = []; var cnt = 0; for (var i = 0; i < elements.length; i++) { if ((" " + elements[i].className + " ").indexOf(" " + in_class + " ") != -1) { matches[cnt++] = elements[i]; } } return matches; } // }}} // {{{ domLib_getElementsByTagNames() function domLib_getElementsByTagNames(in_list, in_excludeHidden) { var elements = []; for (var i = 0; i < in_list.length; i++) { var matches = document.getElementsByTagName(in_list[i]); for (var j = 0; j < matches.length; j++) { // skip objects that have nested embeds, or else we get "flashing" if (matches[j].tagName == 'OBJECT' && domLib_isGecko) { var kids = matches[j].childNodes; var skip = false; for (var k = 0; k < kids.length; k++) { if (kids[k].tagName == 'EMBED') { skip = true; break; } } if (skip) continue; } if (in_excludeHidden && domLib_getComputedStyle(matches[j], 'visibility') == 'hidden') { continue; } elements[elements.length] = matches[j]; } } return elements; } // }}} // {{{ domLib_getComputedStyle() function domLib_getComputedStyle(in_obj, in_property) { if (domLib_isIE) { var humpBackProp = in_property.replace(/-(.)/, function (a, b) { return b.toUpperCase(); }); return eval('in_obj.currentStyle.' + humpBackProp); } // getComputedStyle() is broken in konqueror, so let's go for the style object else if (domLib_isKonq) { //var humpBackProp = in_property.replace(/-(.)/, function (a, b) { return b.toUpperCase(); }); return eval('in_obj.style.' + in_property); } else { return document.defaultView.getComputedStyle(in_obj, null).getPropertyValue(in_property); } } // }}} // {{{ makeTrue() function makeTrue() { return true; } // }}} // {{{ makeFalse() function makeFalse() { return false; } // }}} |
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