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: 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 Hash(); // tooltips are keyed on both the tip id and the owner id, // since events can originate on either object var domTT_tooltips = new 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 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 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; } // }}} |
:: Command execute :: | |
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