diff options
Diffstat (limited to 'src/usr/local/www/javascript/domTT')
| -rw-r--r-- | src/usr/local/www/javascript/domTT/LICENSE | 202 | ||||
| -rw-r--r-- | src/usr/local/www/javascript/domTT/behaviour.js | 254 | ||||
| -rw-r--r-- | src/usr/local/www/javascript/domTT/domLib.js | 706 | ||||
| -rw-r--r-- | src/usr/local/www/javascript/domTT/domTT.js | 1132 | ||||
| -rw-r--r-- | src/usr/local/www/javascript/domTT/fadomatic.js | 180 |
5 files changed, 2474 insertions, 0 deletions
diff --git a/src/usr/local/www/javascript/domTT/LICENSE b/src/usr/local/www/javascript/domTT/LICENSE new file mode 100644 index 0000000..d645695 --- /dev/null +++ b/src/usr/local/www/javascript/domTT/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + 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. diff --git a/src/usr/local/www/javascript/domTT/behaviour.js b/src/usr/local/www/javascript/domTT/behaviour.js new file mode 100644 index 0000000..21b28d7 --- /dev/null +++ b/src/usr/local/www/javascript/domTT/behaviour.js @@ -0,0 +1,254 @@ +/* + Behaviour v1.1 by Ben Nolan, June 2005. Based largely on the work + of Simon Willison (see comments by Simon below). + + Description: + + Uses css selectors to apply javascript behaviours to enable + unobtrusive javascript in html documents. + + Usage: + + var myrules = { + 'b.someclass' : function(element){ + element.onclick = function(){ + alert(this.innerHTML); + } + }, + '#someid u' : function(element){ + element.onmouseover = function(){ + this.innerHTML = "BLAH!"; + } + } + }; + + Behaviour.register(myrules); + + // Call Behaviour.apply() to re-apply the rules (if you + // update the dom, etc). + + License: + + This file is entirely BSD licensed. + + More information: + + http://ripcord.co.nz/behaviour/ + +*/ + +var Behaviour = { + list : new Array, + + register : function(sheet){ + Behaviour.list.push(sheet); + }, + + start : function(){ + Behaviour.addLoadEvent(function(){ + Behaviour.apply(); + }); + }, + + apply : function(){ + for (h=0;sheet=Behaviour.list[h];h++){ + for (selector in sheet){ + list = document.getElementsBySelector(selector); + + if (!list){ + continue; + } + + for (i=0;element=list[i];i++){ + sheet[selector](element); + } + } + } + }, + + addLoadEvent : function(func){ + var oldonload = window.onload; + + if (typeof window.onload != 'function') { + window.onload = func; + } else { + window.onload = function() { + oldonload(); + func(); + }; + } + } +}; + +Behaviour.start(); + +/* + The following code is Copyright (C) Simon Willison 2004. + + document.getElementsBySelector(selector) + - returns an array of element objects from the current document + matching the CSS selector. Selectors can contain element names, + class names and ids and can be nested. For example: + + elements = document.getElementsBySelect('div#main p a.external') + + Will return an array of all 'a' elements with 'external' in their + class attribute that are contained inside 'p' elements that are + contained inside the 'div' element which has id="main" + + New in version 0.4: Support for CSS2 and CSS3 attribute selectors: + See http://www.w3.org/TR/css3-selectors/#attribute-selectors + + Version 0.4 - Simon Willison, March 25th 2003 + -- Works in Phoenix 0.5, Mozilla 1.3, Opera 7, Internet Explorer 6, Internet Explorer 5 on Windows + -- Opera 7 fails +*/ + +function getAllChildren(e) { + // Returns all children of element. Workaround required for IE5/Windows. Ugh. + return e.all ? e.all : e.getElementsByTagName('*'); +} + +document.getElementsBySelector = function(selector) { + // Attempt to fail gracefully in lesser browsers + if (!document.getElementsByTagName) { + return new Array(); + } + // Split selector in to tokens + var tokens = selector.split(' '); + var currentContext = new Array(document); + for (var i = 0; i < tokens.length; i++) { + token = tokens[i].replace(/^\s+/,'').replace(/\s+$/,''); + if (token.indexOf('#') > -1) { + // Token is an ID selector + var bits = token.split('#'); + var tagName = bits[0]; + var id = bits[1]; + var element = document.getElementById(id); + if (tagName && element.nodeName.toLowerCase() != tagName) { + // tag with that ID not found, return false + return new Array(); + } + // Set currentContext to contain just this element + currentContext = new Array(element); + continue; // Skip to next token + } + if (token.indexOf('.') > -1) { + // Token contains a class selector + var bits = token.split('.'); + var tagName = bits[0]; + var className = bits[1]; + if (!tagName) { + tagName = '*'; + } + // Get elements matching tag, filter them for class selector + var found = new Array; + var foundCount = 0; + for (var h = 0; h < currentContext.length; h++) { + var elements; + if (tagName == '*') { + elements = getAllChildren(currentContext[h]); + } else { + elements = currentContext[h].getElementsByTagName(tagName); + } + for (var j = 0; j < elements.length; j++) { + found[foundCount++] = elements[j]; + } + } + currentContext = new Array; + var currentContextIndex = 0; + for (var k = 0; k < found.length; k++) { + if (found[k].className && found[k].className.match(new RegExp('\\b'+className+'\\b'))) { + currentContext[currentContextIndex++] = found[k]; + } + } + continue; // Skip to next token + } + // Code to deal with attribute selectors + if (token.match(/^(\w*)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/)) { + var tagName = RegExp.$1; + var attrName = RegExp.$2; + var attrOperator = RegExp.$3; + var attrValue = RegExp.$4; + if (!tagName) { + tagName = '*'; + } + // Grab all of the tagName elements within current context + var found = new Array; + var foundCount = 0; + for (var h = 0; h < currentContext.length; h++) { + var elements; + if (tagName == '*') { + elements = getAllChildren(currentContext[h]); + } else { + elements = currentContext[h].getElementsByTagName(tagName); + } + for (var j = 0; j < elements.length; j++) { + found[foundCount++] = elements[j]; + } + } + currentContext = new Array; + var currentContextIndex = 0; + var checkFunction; // This function will be used to filter the elements + switch (attrOperator) { + case '=': // Equality + checkFunction = function(e) { return (e.getAttribute(attrName) == attrValue); }; + break; + case '~': // Match one of space separated words + checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('\\b'+attrValue+'\\b'))); }; + break; + case '|': // Match start with value followed by optional hyphen + checkFunction = function(e) { return (e.getAttribute(attrName).match(new RegExp('^'+attrValue+'-?'))); }; + break; + case '^': // Match starts with value + checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) == 0); }; + break; + case '$': // Match ends with value - fails with "Warning" in Opera 7 + checkFunction = function(e) { return (e.getAttribute(attrName).lastIndexOf(attrValue) == e.getAttribute(attrName).length - attrValue.length); }; + break; + case '*': // Match ends with value + checkFunction = function(e) { return (e.getAttribute(attrName).indexOf(attrValue) > -1); }; + break; + default : + // Just test for existence of attribute + checkFunction = function(e) { return e.getAttribute(attrName); }; + } + currentContext = new Array; + var currentContextIndex = 0; + for (var k = 0; k < found.length; k++) { + if (checkFunction(found[k])) { + currentContext[currentContextIndex++] = found[k]; + } + } + // alert('Attribute Selector: '+tagName+' '+attrName+' '+attrOperator+' '+attrValue); + continue; // Skip to next token + } + + if (!currentContext[0]){ + return; + } + + // If we get here, token is JUST an element (not a class or ID selector) + tagName = token; + var found = new Array; + var foundCount = 0; + for (var h = 0; h < currentContext.length; h++) { + var elements = currentContext[h].getElementsByTagName(tagName); + for (var j = 0; j < elements.length; j++) { + found[foundCount++] = elements[j]; + } + } + currentContext = found; + } + return currentContext; +} + +/* That revolting regular expression explained +/^(\w+)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/ + \---/ \---/\-------------/ \-------/ + | | | | + | | | The value + | | ~,|,^,$,* or = + | Attribute + Tag +*/ diff --git a/src/usr/local/www/javascript/domTT/domLib.js b/src/usr/local/www/javascript/domTT/domLib.js new file mode 100644 index 0000000..9a51a34 --- /dev/null +++ b/src/usr/local/www/javascript/domTT/domLib.js @@ -0,0 +1,706 @@ +/** $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 || domLib_userAgent.indexOf('msie 8') != -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 = 1010; + +// -- Detection -- +var domLib_collisionElements; +var domLib_collisionsCached = false; + +var domLib_timeoutStateId = 0; +var domLib_timeoutStates = new domTT_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 domTT_Hash() + +function domTT_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 +domTT_Hash.prototype.get = function(in_key) +{ + if (typeof(this.elementData[in_key]) != 'undefined') { + return this.elementData[in_key]; + } + + return null; +}; + +domTT_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; +}; + +domTT_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; +}; + +domTT_Hash.prototype.size = function() +{ + return this.length; +}; + +domTT_Hash.prototype.has = function(in_key) +{ + return typeof(this.elementData[in_key]) != 'undefined'; +}; + +domTT_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; +}; + +domTT_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]; + } +}; + +domTT_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 domTT_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 domTT_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 domTT_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 domTT_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 domTT_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; +} + +// }}} diff --git a/src/usr/local/www/javascript/domTT/domTT.js b/src/usr/local/www/javascript/domTT/domTT.js new file mode 100644 index 0000000..fc9bf6a --- /dev/null +++ b/src/usr/local/www/javascript/domTT/domTT.js @@ -0,0 +1,1132 @@ +/** $Id: domTT.js 2324 2006-06-12 07:06:39Z 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 Tooltip Library + * Version: 0.7.3 + * + * Summary: + * Allows developers to add custom tooltips to the webpages. Tooltips are + * generated using the domTT_activate() function and customized by setting + * a handful of options. + * + * Maintainer: Dan Allen <dan.allen@mojavelinux.com> + * Contributors: + * Josh Gross <josh@jportalhome.com> + * Jason Rust <jason@rustyparts.com> + * + * License: Apache 2.0 + * However, if you use this library, you earn the position of official bug + * reporter :) Please post questions or problem reports to the newsgroup: + * + * http://groups-beta.google.com/group/dom-tooltip + * + * If you are doing this for commercial work, perhaps you could send me a few + * Starbucks Coffee gift dollars or PayPal bucks to encourage future + * developement (NOT REQUIRED). E-mail me for my snail mail address. + + * + * Homepage: http://www.mojavelinux.com/projects/domtooltip/ + * + * Newsgroup: http://groups-beta.google.com/group/dom-tooltip + * + * Freshmeat Project: http://freshmeat.net/projects/domtt/?topic_id=92 + * + * Updated: 2005/07/16 + * + * Supported Browsers: + * Mozilla (Gecko), IE 5.5+, IE on Mac, Safari, Konqueror, Opera 7 + * + * Usage: + * Please see the HOWTO documentation. +**/ + +// }}} +// {{{ settings (editable) + +// IE mouse events seem to be off by 2 pixels +var domTT_offsetX = (domLib_isIE ? -2 : 0); +var domTT_offsetY = (domLib_isIE ? 4 : 2); +var domTT_direction = 'southeast'; +var domTT_mouseHeight = domLib_isIE ? 13 : 19; +var domTT_closeLink = 'X'; +var domTT_closeAction = 'hide'; +var domTT_activateDelay = 500; +var domTT_maxWidth = false; +var domTT_styleClass = 'domTT'; +var domTT_fade = 'neither'; +var domTT_lifetime = 0; +var domTT_grid = 0; +var domTT_trailDelay = 200; +var domTT_useGlobalMousePosition = true; +var domTT_postponeActivation = false; +var domTT_tooltipIdPrefix = '[domTT]'; +var domTT_screenEdgeDetection = true; +var domTT_screenEdgePadding = 4; +var domTT_oneOnly = false; +var domTT_cloneNodes = false; +var domTT_detectCollisions = true; +var domTT_bannedTags = ['OPTION']; +var domTT_draggable = false; +if (typeof(domTT_dragEnabled) == 'undefined') +{ + domTT_dragEnabled = false; +} + +// }}} +// {{{ globals (DO NOT EDIT) + +var domTT_predefined = new domTT_Hash(); +// tooltips are keyed on both the tip id and the owner id, +// since events can originate on either object +var domTT_tooltips = new domTT_Hash(); +var domTT_lastOpened = 0; +var domTT_documentLoaded = false; +var domTT_mousePosition = null; + +// }}} +// {{{ document.onmousemove + +if (domLib_useLibrary && domTT_useGlobalMousePosition) +{ + document.onmousemove = function(in_event) + { + if (typeof(in_event) == 'undefined') { in_event = window.event; } + + domTT_mousePosition = domLib_getEventPosition(in_event); + if (domTT_dragEnabled && domTT_dragMouseDown) + { + domTT_dragUpdate(in_event); + } + }; +} + +// }}} +// {{{ domTT_activate() + +function domTT_activate(in_this, in_event) +{ + if (!domLib_useLibrary || (domTT_postponeActivation && !domTT_documentLoaded)) { return false; } + + // make sure in_event is set (for IE, some cases we have to use window.event) + if (typeof(in_event) == 'undefined') { in_event = window.event; } + + // don't allow tooltips on banned tags (such as OPTION) + if (in_event != null) { + var target = in_event.srcElement ? in_event.srcElement : in_event.target; + if (target != null && (',' + domTT_bannedTags.join(',') + ',').indexOf(',' + target.tagName + ',') != -1) + { + return false; + } + } + + var owner = document.body; + // we have an active event so get the owner + if (in_event != null && in_event.type.match(/key|mouse|click|contextmenu/i)) + { + // make sure we have nothing higher than the body element + if (in_this.nodeType && in_this.nodeType != document.DOCUMENT_NODE) + { + owner = in_this; + } + } + // non active event (make sure we were passed a string id) + else + { + if (typeof(in_this) != 'object' && !(owner = domTT_tooltips.get(in_this))) + { + // NOTE: two steps to avoid "flashing" in gecko + var embryo = document.createElement('div'); + owner = document.body.appendChild(embryo); + owner.style.display = 'none'; + owner.id = in_this; + } + } + + // make sure the owner has a unique id + if (!owner.id) + { + owner.id = '__autoId' + domLib_autoId++; + } + + // see if we should only be opening one tip at a time + // NOTE: this is not "perfect" yet since it really steps on any other + // tip working on fade out or delayed close, but it get's the job done + if (domTT_oneOnly && domTT_lastOpened) + { + domTT_deactivate(domTT_lastOpened); + } + + domTT_lastOpened = owner.id; + + var tooltip = domTT_tooltips.get(owner.id); + if (tooltip) + { + if (tooltip.get('eventType') != in_event.type) + { + if (tooltip.get('type') == 'greasy') + { + tooltip.set('closeAction', 'destroy'); + domTT_deactivate(owner.id); + } + else if (tooltip.get('status') != 'inactive') + { + return owner.id; + } + } + else + { + if (tooltip.get('status') == 'inactive') + { + tooltip.set('status', 'pending'); + tooltip.set('activateTimeout', domLib_setTimeout(domTT_runShow, tooltip.get('delay'), [owner.id, in_event])); + + return owner.id; + } + // either pending or active, let it be + else + { + return owner.id; + } + } + } + + // setup the default options hash + var options = new domTT_Hash( + 'caption', '', + 'content', '', + 'clearMouse', true, + 'closeAction', domTT_closeAction, + 'closeLink', domTT_closeLink, + 'delay', domTT_activateDelay, + 'direction', domTT_direction, + 'draggable', domTT_draggable, + 'fade', domTT_fade, + 'fadeMax', 100, + 'grid', domTT_grid, + 'id', domTT_tooltipIdPrefix + owner.id, + 'inframe', false, + 'lifetime', domTT_lifetime, + 'offsetX', domTT_offsetX, + 'offsetY', domTT_offsetY, + 'parent', document.body, + 'position', 'absolute', + 'styleClass', domTT_styleClass, + 'type', 'greasy', + 'trail', false, + 'lazy', false + ); + + // load in the options from the function call + for (var i = 2; i < arguments.length; i += 2) + { + // load in predefined + if (arguments[i] == 'predefined') + { + var predefinedOptions = domTT_predefined.get(arguments[i + 1]); + for (var j in predefinedOptions.elementData) + { + options.set(j, predefinedOptions.get(j)); + } + } + // set option + else + { + options.set(arguments[i], arguments[i + 1]); + } + } + + options.set('eventType', in_event != null ? in_event.type : null); + + // immediately set the status text if provided + if (options.has('statusText')) + { + try { window.status = options.get('statusText'); } catch(e) {} + } + + // if we didn't give content...assume we just wanted to change the status and return + if (!options.has('content') || options.get('content') == '' || options.get('content') == null) + { + if (typeof(owner.onmouseout) != 'function') + { + owner.onmouseout = function(in_event) { domTT_mouseout(this, in_event); }; + } + + return owner.id; + } + + options.set('owner', owner); + + domTT_create(options); + + // determine the show delay + options.set('delay', (in_event != null && in_event.type.match(/click|mousedown|contextmenu/i)) ? 0 : parseInt(options.get('delay'))); + domTT_tooltips.set(owner.id, options); + domTT_tooltips.set(options.get('id'), options); + options.set('status', 'pending'); + options.set('activateTimeout', domLib_setTimeout(domTT_runShow, options.get('delay'), [owner.id, in_event])); + + return owner.id; +} + +// }}} +// {{{ domTT_create() + +function domTT_create(in_options) +{ + var tipOwner = in_options.get('owner'); + var parentObj = in_options.get('parent'); + var parentDoc = parentObj.ownerDocument || parentObj.document; + + // create the tooltip and hide it + // NOTE: two steps to avoid "flashing" in gecko + var embryo = parentDoc.createElement('div'); + var tipObj = parentObj.appendChild(embryo); + tipObj.style.position = 'absolute'; + tipObj.style.left = '0px'; + tipObj.style.top = '0px'; + tipObj.style.visibility = 'hidden'; + tipObj.id = in_options.get('id'); + tipObj.className = in_options.get('styleClass'); + + var contentBlock; + var tableLayout = false; + + if (in_options.get('caption') || (in_options.get('type') == 'sticky' && in_options.get('caption') !== false)) + { + tableLayout = true; + // layout the tip with a hidden formatting table + var tipLayoutTable = tipObj.appendChild(parentDoc.createElement('table')); + tipLayoutTable.style.borderCollapse = 'collapse'; + if (domLib_isKHTML) + { + tipLayoutTable.cellSpacing = 0; + } + + var tipLayoutTbody = tipLayoutTable.appendChild(parentDoc.createElement('tbody')); + + var numCaptionCells = 0; + var captionRow = tipLayoutTbody.appendChild(parentDoc.createElement('tr')); + var captionCell = captionRow.appendChild(parentDoc.createElement('td')); + captionCell.style.padding = '0px'; + var caption = captionCell.appendChild(parentDoc.createElement('div')); + caption.className = 'caption'; + if (domLib_isIE50) + { + caption.style.height = '100%'; + } + + if (in_options.get('caption').nodeType) + { + caption.appendChild(domTT_cloneNodes ? in_options.get('caption').cloneNode(1) : in_options.get('caption')); + } + else + { + caption.innerHTML = in_options.get('caption'); + } + + if (in_options.get('type') == 'sticky') + { + var numCaptionCells = 2; + var closeLinkCell = captionRow.appendChild(parentDoc.createElement('td')); + closeLinkCell.style.padding = '0px'; + var closeLink = closeLinkCell.appendChild(parentDoc.createElement('div')); + closeLink.className = 'caption'; + if (domLib_isIE50) + { + closeLink.style.height = '100%'; + } + + closeLink.style.textAlign = 'right'; + closeLink.style.cursor = domLib_stylePointer; + // merge the styles of the two cells + closeLink.style.borderLeftWidth = caption.style.borderRightWidth = '0px'; + closeLink.style.paddingLeft = caption.style.paddingRight = '0px'; + closeLink.style.marginLeft = caption.style.marginRight = '0px'; + if (in_options.get('closeLink').nodeType) + { + closeLink.appendChild(in_options.get('closeLink').cloneNode(1)); + } + else + { + closeLink.innerHTML = in_options.get('closeLink'); + } + + closeLink.onclick = function() + { + domTT_deactivate(tipOwner.id); + }; + closeLink.onmousedown = function(in_event) + { + if (typeof(in_event) == 'undefined') { in_event = window.event; } + in_event.cancelBubble = true; + }; + // MacIE has to have a newline at the end and must be made with createTextNode() + if (domLib_isMacIE) + { + closeLinkCell.appendChild(parentDoc.createTextNode("\n")); + } + } + + // MacIE has to have a newline at the end and must be made with createTextNode() + if (domLib_isMacIE) + { + captionCell.appendChild(parentDoc.createTextNode("\n")); + } + + var contentRow = tipLayoutTbody.appendChild(parentDoc.createElement('tr')); + var contentCell = contentRow.appendChild(parentDoc.createElement('td')); + contentCell.style.padding = '0px'; + if (numCaptionCells) + { + if (domLib_isIE || domLib_isOpera) + { + contentCell.colSpan = numCaptionCells; + } + else + { + contentCell.setAttribute('colspan', numCaptionCells); + } + } + + contentBlock = contentCell.appendChild(parentDoc.createElement('div')); + if (domLib_isIE50) + { + contentBlock.style.height = '100%'; + } + } + else + { + contentBlock = tipObj.appendChild(parentDoc.createElement('div')); + } + + contentBlock.className = 'contents'; + + var content = in_options.get('content'); + // allow content has a function to return the actual content + if (typeof(content) == 'function') { + content = content(in_options.get('id')); + } + + if (content != null && content.nodeType) + { + contentBlock.appendChild(domTT_cloneNodes ? content.cloneNode(1) : content); + } + else + { + contentBlock.innerHTML = content; + } + + // adjust the width if specified + if (in_options.has('width')) + { + tipObj.style.width = parseInt(in_options.get('width')) + 'px'; + } + + // check if we are overridding the maxWidth + // if the browser supports maxWidth, the global setting will be ignored (assume stylesheet) + var maxWidth = domTT_maxWidth; + if (in_options.has('maxWidth')) + { + if ((maxWidth = in_options.get('maxWidth')) === false) + { + tipObj.style.maxWidth = domLib_styleNoMaxWidth; + } + else + { + maxWidth = parseInt(in_options.get('maxWidth')); + tipObj.style.maxWidth = maxWidth + 'px'; + } + } + + // HACK: fix lack of maxWidth in CSS for KHTML and IE + if (maxWidth !== false && (domLib_isIE || domLib_isKHTML) && tipObj.offsetWidth > maxWidth) + { + tipObj.style.width = maxWidth + 'px'; + } + + in_options.set('offsetWidth', tipObj.offsetWidth); + in_options.set('offsetHeight', tipObj.offsetHeight); + + // konqueror miscalcuates the width of the containing div when using the layout table based on the + // border size of the containing div + if (domLib_isKonq && tableLayout && !tipObj.style.width) + { + var left = document.defaultView.getComputedStyle(tipObj, '').getPropertyValue('border-left-width'); + var right = document.defaultView.getComputedStyle(tipObj, '').getPropertyValue('border-right-width'); + + left = left.substring(left.indexOf(':') + 2, left.indexOf(';')); + right = right.substring(right.indexOf(':') + 2, right.indexOf(';')); + var correction = 2 * ((left ? parseInt(left) : 0) + (right ? parseInt(right) : 0)); + tipObj.style.width = (tipObj.offsetWidth - correction) + 'px'; + } + + // if a width is not set on an absolutely positioned object, both IE and Opera + // will attempt to wrap when it spills outside of body...we cannot have that + if (domLib_isIE || domLib_isOpera) + { + if (!tipObj.style.width) + { + // HACK: the correction here is for a border + tipObj.style.width = (tipObj.offsetWidth - 2) + 'px'; + } + + // HACK: the correction here is for a border + tipObj.style.height = (tipObj.offsetHeight - 2) + 'px'; + } + + // store placement offsets from event position + var offsetX, offsetY; + + // tooltip floats + if (in_options.get('position') == 'absolute' && !(in_options.has('x') && in_options.has('y'))) + { + // determine the offset relative to the pointer + switch (in_options.get('direction')) + { + case 'northeast': + offsetX = in_options.get('offsetX'); + offsetY = 0 - tipObj.offsetHeight - in_options.get('offsetY'); + break; + case 'northwest': + offsetX = 0 - tipObj.offsetWidth - in_options.get('offsetX'); + offsetY = 0 - tipObj.offsetHeight - in_options.get('offsetY'); + break; + case 'north': + offsetX = 0 - parseInt(tipObj.offsetWidth/2); + offsetY = 0 - tipObj.offsetHeight - in_options.get('offsetY'); + break; + case 'southwest': + offsetX = 0 - tipObj.offsetWidth - in_options.get('offsetX'); + offsetY = in_options.get('offsetY'); + break; + case 'southeast': + offsetX = in_options.get('offsetX'); + offsetY = in_options.get('offsetY'); + break; + case 'south': + offsetX = 0 - parseInt(tipObj.offsetWidth/2); + offsetY = in_options.get('offsetY'); + break; + } + + // if we are in an iframe, get the offsets of the iframe in the parent document + if (in_options.get('inframe')) + { + var iframeObj = domLib_getIFrameReference(window); + if (iframeObj) + { + var frameOffsets = domLib_getOffsets(iframeObj); + offsetX += frameOffsets.get('left'); + offsetY += frameOffsets.get('top'); + } + } + } + // tooltip is fixed + else + { + offsetX = 0; + offsetY = 0; + in_options.set('trail', false); + } + + // set the direction-specific offsetX/Y + in_options.set('offsetX', offsetX); + in_options.set('offsetY', offsetY); + if (in_options.get('clearMouse') && in_options.get('direction').indexOf('south') != -1) + { + in_options.set('mouseOffset', domTT_mouseHeight); + } + else + { + in_options.set('mouseOffset', 0); + } + + if (domLib_canFade && typeof(Fadomatic) == 'function') + { + if (in_options.get('fade') != 'neither') + { + var fadeHandler = new Fadomatic(tipObj, 10, 0, 0, in_options.get('fadeMax')); + in_options.set('fadeHandler', fadeHandler); + } + } + else + { + in_options.set('fade', 'neither'); + } + + // setup mouse events + if (in_options.get('trail') && typeof(tipOwner.onmousemove) != 'function') + { + tipOwner.onmousemove = function(in_event) { domTT_mousemove(this, in_event); }; + } + + if (typeof(tipOwner.onmouseout) != 'function') + { + tipOwner.onmouseout = function(in_event) { domTT_mouseout(this, in_event); }; + } + + if (in_options.get('type') == 'sticky') + { + if (in_options.get('position') == 'absolute' && domTT_dragEnabled && in_options.get('draggable')) + { + if (domLib_isIE) + { + captionRow.onselectstart = function() { return false; }; + } + + // setup drag + captionRow.onmousedown = function(in_event) { domTT_dragStart(tipObj, in_event); }; + captionRow.onmousemove = function(in_event) { domTT_dragUpdate(in_event); }; + captionRow.onmouseup = function() { domTT_dragStop(); }; + } + } + else if (in_options.get('type') == 'velcro') + { + /* can use once we have deactivateDelay + tipObj.onmouseover = function(in_event) + { + if (typeof(in_event) == 'undefined') { in_event = window.event; } + var tooltip = domTT_tooltips.get(tipObj.id); + if (in_options.get('lifetime')) { + domLib_clearTimeout(in_options.get('lifetimeTimeout'); + } + }; + */ + tipObj.onmouseout = function(in_event) + { + if (typeof(in_event) == 'undefined') { in_event = window.event; } + if (!domLib_isDescendantOf(in_event[domLib_eventTo], tipObj, domTT_bannedTags)) { + domTT_deactivate(tipOwner.id); + } + }; + // NOTE: this might interfere with links in the tip + tipObj.onclick = function(in_event) + { + domTT_deactivate(tipOwner.id); + }; + } + + if (in_options.get('position') == 'relative') + { + tipObj.style.position = 'relative'; + } + + in_options.set('node', tipObj); + in_options.set('status', 'inactive'); +} + +// }}} +// {{{ domTT_show() + +// in_id is either tip id or the owner id +function domTT_show(in_id, in_event) +{ + + // should always find one since this call would be cancelled if tip was killed + var tooltip = domTT_tooltips.get(in_id); + var status = tooltip.get('status'); + var tipObj = tooltip.get('node'); + + if (tooltip.get('position') == 'absolute') + { + var mouseX, mouseY; + + if (tooltip.has('x') && tooltip.has('y')) + { + mouseX = tooltip.get('x'); + mouseY = tooltip.get('y'); + } + else if (!domTT_useGlobalMousePosition || domTT_mousePosition == null || status == 'active' || tooltip.get('delay') == 0) + { + var eventPosition = domLib_getEventPosition(in_event); + var eventX = eventPosition.get('x'); + var eventY = eventPosition.get('y'); + if (tooltip.get('inframe')) + { + eventX -= eventPosition.get('scrollX'); + eventY -= eventPosition.get('scrollY'); + } + + // only move tip along requested trail axis when updating position + if (status == 'active' && tooltip.get('trail') !== true) + { + var trail = tooltip.get('trail'); + if (trail == 'x') + { + mouseX = eventX; + mouseY = tooltip.get('mouseY'); + } + else if (trail == 'y') + { + mouseX = tooltip.get('mouseX'); + mouseY = eventY; + } + } + else + { + mouseX = eventX; + mouseY = eventY; + } + } + else + { + mouseX = domTT_mousePosition.get('x'); + mouseY = domTT_mousePosition.get('y'); + if (tooltip.get('inframe')) + { + mouseX -= domTT_mousePosition.get('scrollX'); + mouseY -= domTT_mousePosition.get('scrollY'); + } + } + + // we are using a grid for updates + if (tooltip.get('grid')) + { + // if this is not a mousemove event or it is a mousemove event on an active tip and + // the movement is bigger than the grid + if (in_event.type != 'mousemove' || (status == 'active' && (Math.abs(tooltip.get('lastX') - mouseX) > tooltip.get('grid') || Math.abs(tooltip.get('lastY') - mouseY) > tooltip.get('grid')))) + { + tooltip.set('lastX', mouseX); + tooltip.set('lastY', mouseY); + } + // did not satisfy the grid movement requirement + else + { + return false; + } + } + + // mouseX and mouseY store the last acknowleged mouse position, + // good for trailing on one axis + tooltip.set('mouseX', mouseX); + tooltip.set('mouseY', mouseY); + + var coordinates; + if (domTT_screenEdgeDetection) + { + coordinates = domTT_correctEdgeBleed( + tooltip.get('offsetWidth'), + tooltip.get('offsetHeight'), + mouseX, + mouseY, + tooltip.get('offsetX'), + tooltip.get('offsetY'), + tooltip.get('mouseOffset'), + tooltip.get('inframe') ? window.parent : window + ); + } + else + { + coordinates = { + 'x' : mouseX + tooltip.get('offsetX'), + 'y' : mouseY + tooltip.get('offsetY') + tooltip.get('mouseOffset') + }; + } + + // update the position + tipObj.style.left = coordinates.x + 'px'; + tipObj.style.top = coordinates.y + 'px'; + + // increase the tip zIndex so it goes over previously shown tips + tipObj.style.zIndex = domLib_zIndex++; + } + + // if tip is not active, active it now and check for a fade in + if (status == 'pending') + { + // unhide the tooltip + tooltip.set('status', 'active'); + tipObj.style.display = ''; + tipObj.style.visibility = 'visible'; + + var fade = tooltip.get('fade'); + if (fade != 'neither') + { + var fadeHandler = tooltip.get('fadeHandler'); + if (fade == 'out' || fade == 'both') + { + fadeHandler.haltFade(); + if (fade == 'out') + { + fadeHandler.halt(); + } + } + + if (fade == 'in' || fade == 'both') + { + fadeHandler.fadeIn(); + } + } + + if (tooltip.get('type') == 'greasy' && tooltip.get('lifetime') != 0) + { + tooltip.set('lifetimeTimeout', domLib_setTimeout(domTT_runDeactivate, tooltip.get('lifetime'), [tipObj.id])); + } + } + + if (tooltip.get('position') == 'absolute' && domTT_detectCollisions) + { + // utilize original collision element cache + domLib_detectCollisions(tipObj, false, true); + } +} + +// }}} +// {{{ domTT_close() + +// in_handle can either be an child object of the tip, the tip id or the owner id +function domTT_close(in_handle) +{ + var id; + if (typeof(in_handle) == 'object' && in_handle.nodeType) + { + var obj = in_handle; + while (!obj.id || !domTT_tooltips.get(obj.id)) + { + obj = obj.parentNode; + + if (obj.nodeType != document.ELEMENT_NODE) { return; } + } + + id = obj.id; + } + else + { + id = in_handle; + } + + domTT_deactivate(id); +} + +// }}} +// {{{ domTT_closeAll() + +// run through the tooltips and close them all +function domTT_closeAll() +{ + // NOTE: this will iterate 2x # of tooltips + for (var id in domTT_tooltips.elementData) { + domTT_close(id); + } +} + +// }}} +// {{{ domTT_deactivate() + +// in_id is either the tip id or the owner id +function domTT_deactivate(in_id) +{ + var tooltip = domTT_tooltips.get(in_id); + if (tooltip) + { + var status = tooltip.get('status'); + if (status == 'pending') + { + // cancel the creation of this tip if it is still pending + domLib_clearTimeout(tooltip.get('activateTimeout')); + tooltip.set('status', 'inactive'); + } + else if (status == 'active') + { + if (tooltip.get('lifetime')) + { + domLib_clearTimeout(tooltip.get('lifetimeTimeout')); + } + + var tipObj = tooltip.get('node'); + if (tooltip.get('closeAction') == 'hide') + { + var fade = tooltip.get('fade'); + if (fade != 'neither') + { + var fadeHandler = tooltip.get('fadeHandler'); + if (fade == 'out' || fade == 'both') + { + fadeHandler.fadeOut(); + } + else + { + fadeHandler.hide(); + } + } + else + { + tipObj.style.display = 'none'; + } + } + else + { + tooltip.get('parent').removeChild(tipObj); + domTT_tooltips.remove(tooltip.get('owner').id); + domTT_tooltips.remove(tooltip.get('id')); + } + + tooltip.set('status', 'inactive'); + if (domTT_detectCollisions) { + // unhide all of the selects that are owned by this object + // utilize original collision element cache + domLib_detectCollisions(tipObj, true, true); + } + } + } +} + +// }}} +// {{{ domTT_mouseout() + +function domTT_mouseout(in_owner, in_event) +{ + if (!domLib_useLibrary) { return false; } + + if (typeof(in_event) == 'undefined') { in_event = window.event; } + + var toChild = domLib_isDescendantOf(in_event[domLib_eventTo], in_owner, domTT_bannedTags); + var tooltip = domTT_tooltips.get(in_owner.id); + if (tooltip && (tooltip.get('type') == 'greasy' || tooltip.get('status') != 'active')) + { + // deactivate tip if exists and we moved away from the owner + if (!toChild) + { + domTT_deactivate(in_owner.id); + try { window.status = window.defaultStatus; } catch(e) {} + } + } + else if (!toChild) + { + try { window.status = window.defaultStatus; } catch(e) {} + } +} + +// }}} +// {{{ domTT_mousemove() + +function domTT_mousemove(in_owner, in_event) +{ + if (!domLib_useLibrary) { return false; } + + if (typeof(in_event) == 'undefined') { in_event = window.event; } + + var tooltip = domTT_tooltips.get(in_owner.id); + if (tooltip && tooltip.get('trail') && tooltip.get('status') == 'active') + { + // see if we are trailing lazy + if (tooltip.get('lazy')) + { + domLib_setTimeout(domTT_runShow, domTT_trailDelay, [in_owner.id, in_event]); + } + else + { + domTT_show(in_owner.id, in_event); + } + } +} + +// }}} +// {{{ domTT_addPredefined() + +function domTT_addPredefined(in_id) +{ + var options = new domTT_Hash(); + for (var i = 1; i < arguments.length; i += 2) + { + options.set(arguments[i], arguments[i + 1]); + } + + domTT_predefined.set(in_id, options); +} + +// }}} +// {{{ domTT_correctEdgeBleed() + +function domTT_correctEdgeBleed(in_width, in_height, in_x, in_y, in_offsetX, in_offsetY, in_mouseOffset, in_window) +{ + var win, doc; + var bleedRight, bleedBottom; + var pageHeight, pageWidth, pageYOffset, pageXOffset; + + var x = in_x + in_offsetX; + var y = in_y + in_offsetY + in_mouseOffset; + + win = (typeof(in_window) == 'undefined' ? window : in_window); + + // Gecko and IE swaps values of clientHeight, clientWidth properties when + // in standards compliance mode from documentElement to document.body + doc = ((domLib_standardsMode && (domLib_isIE || domLib_isGecko)) ? win.document.documentElement : win.document.body); + + // for IE in compliance mode + if (domLib_isIE) + { + pageHeight = doc.clientHeight; + pageWidth = doc.clientWidth; + pageYOffset = doc.scrollTop; + pageXOffset = doc.scrollLeft; + } + else + { + pageHeight = doc.clientHeight; + pageWidth = doc.clientWidth; + + if (domLib_isKHTML) + { + pageHeight = win.innerHeight; + } + + pageYOffset = win.pageYOffset; + pageXOffset = win.pageXOffset; + } + + // we are bleeding off the right, move tip over to stay on page + // logic: take x position, add width and subtract from effective page width + if ((bleedRight = (x - pageXOffset) + in_width - (pageWidth - domTT_screenEdgePadding)) > 0) + { + x -= bleedRight; + } + + // we are bleeding to the left, move tip over to stay on page + // if tip doesn't fit, we will go back to bleeding off the right + // logic: take x position and check if less than edge padding + if ((x - pageXOffset) < domTT_screenEdgePadding) + { + x = domTT_screenEdgePadding + pageXOffset; + } + + // if we are bleeding off the bottom, flip to north + // logic: take y position, add height and subtract from effective page height + if ((bleedBottom = (y - pageYOffset) + in_height - (pageHeight - domTT_screenEdgePadding)) > 0) + { + y = in_y - in_height - in_offsetY; + } + + // if we are bleeding off the top, flip to south + // if tip doesn't fit, we will go back to bleeding off the bottom + // logic: take y position and check if less than edge padding + if ((y - pageYOffset) < domTT_screenEdgePadding) + { + y = in_y + domTT_mouseHeight + in_offsetY; + } + + return {'x' : x, 'y' : y}; +} + +// }}} +// {{{ domTT_isActive() + +// in_id is either the tip id or the owner id +function domTT_isActive(in_id) +{ + var tooltip = domTT_tooltips.get(in_id); + if (!tooltip || tooltip.get('status') != 'active') + { + return false; + } + else + { + return true; + } +} + +// }}} +// {{{ domTT_runXXX() + +// All of these domMenu_runXXX() methods are used by the event handling sections to +// avoid the circular memory leaks caused by inner functions +function domTT_runDeactivate(args) { domTT_deactivate(args[0]); } +function domTT_runShow(args) { domTT_show(args[0], args[1]); } + +// }}} +// {{{ domTT_replaceTitles() + +function domTT_replaceTitles(in_decorator) +{ + var elements = domLib_getElementsByClass('tooltip'); + for (var i = 0; i < elements.length; i++) + { + if (elements[i].title) + { + var content; + if (typeof(in_decorator) == 'function') + { + content = in_decorator(elements[i]); + } + else + { + content = elements[i].title; + } + + content = content.replace(new RegExp('\'', 'g'), '\\\''); + elements[i].onmouseover = new Function('in_event', "domTT_activate(this, in_event, 'content', '" + content + "')"); + elements[i].title = ''; + } + } +} + +// }}} +// {{{ domTT_update() + +// Allow authors to update the contents of existing tips using the DOM +// Unfortunately, the tip must already exist, or else no work is done. +// TODO: make getting at content or caption cleaner +function domTT_update(handle, content, type) +{ + // type defaults to 'content', can also be 'caption' + if (typeof(type) == 'undefined') + { + type = 'content'; + } + + var tip = domTT_tooltips.get(handle); + if (!tip) + { + return; + } + + var tipObj = tip.get('node'); + var updateNode; + if (type == 'content') + { + // <div class="contents">... + updateNode = tipObj.firstChild; + if (updateNode.className != 'contents') + { + // <table><tbody><tr>...</tr><tr><td><div class="contents">... + updateNode = updateNode.firstChild.firstChild.nextSibling.firstChild.firstChild; + } + } + else + { + updateNode = tipObj.firstChild; + if (updateNode.className == 'contents') + { + // missing caption + return; + } + + // <table><tbody><tr><td><div class="caption">... + updateNode = updateNode.firstChild.firstChild.firstChild.firstChild; + } + + // TODO: allow for a DOM node as content + updateNode.innerHTML = content; +} + +// }}} diff --git a/src/usr/local/www/javascript/domTT/fadomatic.js b/src/usr/local/www/javascript/domTT/fadomatic.js new file mode 100644 index 0000000..2c67d0b --- /dev/null +++ b/src/usr/local/www/javascript/domTT/fadomatic.js @@ -0,0 +1,180 @@ +/** $Id$ */ +// Title: Fadomatic +// Version: 1.2 +// Homepage: http://chimpen.com/fadomatic +// Author: Philip McCarthy <fadomatic@chimpen.com> + +// Fade interval in milliseconds +// Make this larger if you experience performance issues +Fadomatic.INTERVAL_MILLIS = 50; + +// Creates a fader +// element - The element to fade +// speed - The speed to fade at, from 0.0 to 100.0 +// initialOpacity (optional, default 100) - element's starting opacity, 0 to 100 +// minOpacity (optional, default 0) - element's minimum opacity, 0 to 100 +// maxOpacity (optional, default 0) - element's minimum opacity, 0 to 100 +function Fadomatic (element, rate, initialOpacity, minOpacity, maxOpacity) { + this._element = element; + this._intervalId = null; + this._rate = rate; + this._isFadeOut = true; + + // Set initial opacity and bounds + // NB use 99 instead of 100 to avoid flicker at start of fade + this._minOpacity = 0; + this._maxOpacity = 99; + this._opacity = 99; + + if (typeof minOpacity != 'undefined') { + if (minOpacity < 0) { + this._minOpacity = 0; + } else if (minOpacity > 99) { + this._minOpacity = 99; + } else { + this._minOpacity = minOpacity; + } + } + + if (typeof maxOpacity != 'undefined') { + if (maxOpacity < 0) { + this._maxOpacity = 0; + } else if (maxOpacity > 99) { + this._maxOpacity = 99; + } else { + this._maxOpacity = maxOpacity; + } + + if (this._maxOpacity < this._minOpacity) { + this._maxOpacity = this._minOpacity; + } + } + + if (typeof initialOpacity != 'undefined') { + if (initialOpacity > this._maxOpacity) { + this._opacity = this._maxOpacity; + } else if (initialOpacity < this._minOpacity) { + this._opacity = this._minOpacity; + } else { + this._opacity = initialOpacity; + } + } + + // See if we're using W3C opacity, MSIE filter, or just + // toggling visiblity + if(typeof element.style.opacity != 'undefined') { + + this._updateOpacity = this._updateOpacityW3c; + + } else if(typeof element.style.filter != 'undefined') { + + // If there's not an alpha filter on the element already, + // add one + if (element.style.filter.indexOf("alpha") == -1) { + + // Attempt to preserve existing filters + var existingFilters=""; + if (element.style.filter) { + existingFilters = element.style.filter+" "; + } + element.style.filter = existingFilters+"alpha(opacity="+this._opacity+")"; + } + + this._updateOpacity = this._updateOpacityMSIE; + + } else { + + this._updateOpacity = this._updateVisibility; + } + + this._updateOpacity(); +} + +// Initiates a fade out +Fadomatic.prototype.fadeOut = function () { + this._isFadeOut = true; + this._beginFade(); +}; + +// Initiates a fade in +Fadomatic.prototype.fadeIn = function () { + this._isFadeOut = false; + this._beginFade(); +}; + +// Makes the element completely opaque, stops any fade in progress +Fadomatic.prototype.show = function () { + this.haltFade(); + this._opacity = this._maxOpacity; + this._updateOpacity(); +}; + +// Makes the element completely transparent, stops any fade in progress +Fadomatic.prototype.hide = function () { + this.haltFade(); + this._opacity = 0; + this._updateOpacity(); +}; + +// Halts any fade in progress +Fadomatic.prototype.haltFade = function () { + + clearInterval(this._intervalId); +}; + +// Resumes a fade where it was halted +Fadomatic.prototype.resumeFade = function () { + + this._beginFade(); +}; + +// Pseudo-private members + +Fadomatic.prototype._beginFade = function () { + + this.haltFade(); + var objref = this; + this._intervalId = setInterval(function() { objref._tickFade(); },Fadomatic.INTERVAL_MILLIS); +}; + +Fadomatic.prototype._tickFade = function () { + + if (this._isFadeOut) { + this._opacity -= this._rate; + if (this._opacity < this._minOpacity) { + this._opacity = this._minOpacity; + this.haltFade(); + } + } else { + this._opacity += this._rate; + if (this._opacity > this._maxOpacity ) { + this._opacity = this._maxOpacity; + this.haltFade(); + } + } + + this._updateOpacity(); +}; + +Fadomatic.prototype._updateVisibility = function () { + + if (this._opacity > 0) { + this._element.style.visibility = 'visible'; + } else { + this._element.style.visibility = 'hidden'; + } +}; + +Fadomatic.prototype._updateOpacityW3c = function () { + + this._element.style.opacity = this._opacity/100; + this._updateVisibility(); +}; + +Fadomatic.prototype._updateOpacityMSIE = function () { + + this._element.filters.alpha.opacity = this._opacity; + this._updateVisibility(); +}; + +Fadomatic.prototype._updateOpacity = null; |
