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$Id: drupal.js,v 1.41.2.3 2008/06/25 09:06:57 goba Exp $ var Drupal = Drupal || { 'settings': {}, 'behaviors': {}, 'themes': {}, 'locale': {} }; /** * Set the variable that indicates if JavaScript behaviors should be applied */ Drupal.jsEnabled = document.getElementsByTagName && document.createElement && document.createTextNode && document.documentElement && document.getElementById; /** * Attach all registered behaviors to a page element. * * Behaviors are event-triggered actions that attach to page elements, enhancing * default non-Javascript UIs. Behaviors are registered in the Drupal.behaviors * object as follows: * @code * Drupal.behaviors.behaviorName = function () { * ... * }; * @endcode * * Drupal.attachBehaviors is added below to the jQuery ready event and so * runs on initial page load. Developers implementing AHAH/AJAX in their * solutions should also call this function after new page content has been * loaded, feeding in an element to be processed, in order to attach all * behaviors to the new content. * * Behaviors should use a class in the form behaviorName-processed to ensure * the behavior is attached only once to a given element. (Doing so enables * the reprocessing of given elements, which may be needed on occasion despite * the ability to limit behavior attachment to a particular element.) * * @param context * An element to attach behaviors to. If none is given, the document element * is used. */ Drupal.attachBehaviors = function(context) { context = context || document; if (Drupal.jsEnabled) { // Execute all of them. jQuery.each(Drupal.behaviors, function() { this(context); }); } }; /** * Encode special characters in a plain-text string for display as HTML. */ Drupal.checkPlain = function(str) { str = String(str); var replace = { '&': '&', '"': '"', '<': '<', '>': '>' }; for (var character in replace) { var regex = new RegExp(character, 'g'); str = str.replace(regex, replace[character]); } return str; }; /** * Translate strings to the page language or a given language. * * See the documentation of the server-side t() function for further details. * * @param str * A string containing the English string to translate. * @param args * An object of replacements pairs to make after translation. Incidences * of any key in this array are replaced with the corresponding value. * Based on the first character of the key, the value is escaped and/or themed: * - !variable: inserted as is * - @variable: escape plain text to HTML (Drupal.checkPlain) * - %variable: escape text and theme as a placeholder for user-submitted * content (checkPlain + Drupal.theme('placeholder')) * @return * The translated string. */ Drupal.t = function(str, args) { // Fetch the localized version of the string. if (Drupal.locale.strings && Drupal.locale.strings[str]) { str = Drupal.locale.strings[str]; } if (args) { // Transform arguments before inserting them for (var key in args) { switch (key.charAt(0)) { // Escaped only case '@': args[key] = Drupal.checkPlain(args[key]); break; // Pass-through case '!': break; // Escaped and placeholder case '%': default: args[key] = Drupal.theme('placeholder', args[key]); break; } str = str.replace(key, args[key]); } } return str; }; /** * Format a string containing a count of items. * * This function ensures that the string is pluralized correctly. Since Drupal.t() is * called by this function, make sure not to pass already-localized strings to it. * * See the documentation of the server-side format_plural() function for further details. * * @param count * The item count to display. * @param singular * The string for the singular case. Please make sure it is clear this is * singular, to ease translation (e.g. use "1 new comment" instead of "1 new"). * Do not use @count in the singular string. * @param plural * The string for the plural case. Please make sure it is clear this is plural, * to ease translation. Use @count in place of the item count, as in "@count * new comments". * @param args * An object of replacements pairs to make after translation. Incidences * of any key in this array are replaced with the corresponding value. * Based on the first character of the key, the value is escaped and/or themed: * - !variable: inserted as is * - @variable: escape plain text to HTML (Drupal.checkPlain) * - %variable: escape text and theme as a placeholder for user-submitted * content (checkPlain + Drupal.theme('placeholder')) * Note that you do not need to include @count in this array. * This replacement is done automatically for the plural case. * @return * A translated string. */ Drupal.formatPlural = function(count, singular, plural, args) { var args = args || {}; args['@count'] = count; // Determine the index of the plural form. var index = Drupal.locale.pluralFormula ? Drupal.locale.pluralFormula(args['@count']) : ((args['@count'] == 1) ? 0 : 1); if (index == 0) { return Drupal.t(singular, args); } else if (index == 1) { return Drupal.t(plural, args); } else { args['@count['+ index +']'] = args['@count']; delete args['@count']; return Drupal.t(plural.replace('@count', '@count['+ index +']')); } }; /** * Generate the themed representation of a Drupal object. * * All requests for themed output must go through this function. It examines * the request and routes it to the appropriate theme function. If the current * theme does not provide an override function, the generic theme function is * called. * * For example, to retrieve the HTML that is output by theme_placeholder(text), * call Drupal.theme('placeholder', text). * * @param func * The name of the theme function to call. * @param ... * Additional arguments to pass along to the theme function. * @return * Any data the theme function returns. This could be a plain HTML string, * but also a complex object. */ Drupal.theme = function(func) { for (var i = 1, args = []; i < arguments.length; i++) { args.push(arguments[i]); } return (Drupal.theme[func] || Drupal.theme.prototype[func]).apply(this, args); }; /** * Parse a JSON response. * * The result is either the JSON object, or an object with 'status' 0 and 'data' an error message. */ Drupal.parseJson = function (data) { if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) { return { status: 0, data: data.length ? data : Drupal.t('Unspecified error') }; } return eval('(' + data + ');'); }; /** * Freeze the current body height (as minimum height). Used to prevent * unnecessary upwards scrolling when doing DOM manipulations. */ Drupal.freezeHeight = function () { Drupal.unfreezeHeight(); var div = document.createElement('div'); $(div).css({ position: 'absolute', top: '0px', left: '0px', width: '1px', height: $('body').css('height') }).attr('id', 'freeze-height'); $('body').append(div); }; /** * Unfreeze the body height */ Drupal.unfreezeHeight = function () { $('#freeze-height').remove(); }; /** * Wrapper to address the mod_rewrite url encoding bug * (equivalent of drupal_urlencode() in PHP). */ Drupal.encodeURIComponent = function (item, uri) { uri = uri || location.href; item = encodeURIComponent(item).replace(/%2F/g, '/'); return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F'); }; /** * Get the text selection in a textarea. */ Drupal.getSelection = function (element) { if (typeof(element.selectionStart) != 'number' && document.selection) { // The current selection var range1 = document.selection.createRange(); var range2 = range1.duplicate(); // Select all text. range2.moveToElementText(element); // Now move 'dummy' end point to end point of original range. range2.setEndPoint('EndToEnd', range1); // Now we can calculate start and end points. var start = range2.text.length - range1.text.length; var end = start + range1.text.length; return { 'start': start, 'end': end }; } return { 'start': element.selectionStart, 'end': element.selectionEnd }; }; /** * Build an error message from ahah response. */ Drupal.ahahError = function(xmlhttp, uri) { if (xmlhttp.status == 200) { if (jQuery.trim($(xmlhttp.responseText).text())) { var message = Drupal.t("An error occurred. \n@uri\n@text", {'@uri': uri, '@text': xmlhttp.responseText }); } else { var message = Drupal.t("An error occurred. \n@uri\n(no information available).", {'@uri': uri, '@text': xmlhttp.responseText }); } } else { var message = Drupal.t("An HTTP error @status occurred. \n@uri", {'@uri': uri, '@status': xmlhttp.status }); } return message; } // Global Killswitch on the element if (Drupal.jsEnabled) { // Global Killswitch on the element $(document.documentElement).addClass('js'); // 'js enabled' cookie document.cookie = 'has_js=1; path=/'; // Attach all behaviors. $(document).ready(function() { Drupal.attachBehaviors(this); }); } /** * The default themes. */ Drupal.theme.prototype = { /** * Formats text for emphasized display in a placeholder inside a sentence. * * @param str * The text to format (plain-text). * @return * The formatted text (html). */ placeholder: function(str) { return '' + Drupal.checkPlain(str) + ''; } }; ;// $Id: tabledrag.js,v 1.13.2.5 2009/06/18 12:24:24 goba Exp $ /** * Drag and drop table rows with field manipulation. * * Using the drupal_add_tabledrag() function, any table with weights or parent * relationships may be made into draggable tables. Columns containing a field * may optionally be hidden, providing a better user experience. * * Created tableDrag instances may be modified with custom behaviors by * overriding the .onDrag, .onDrop, .row.onSwap, and .row.onIndent methods. * See blocks.js for an example of adding additional functionality to tableDrag. */ Drupal.behaviors.tableDrag = function(context) { for (var base in Drupal.settings.tableDrag) { if (!$('#' + base + '.tabledrag-processed', context).size()) { var tableSettings = Drupal.settings.tableDrag[base]; $('#' + base).filter(':not(.tabledrag-processed)').each(function() { // Create the new tableDrag instance. Save in the Drupal variable // to allow other scripts access to the object. Drupal.tableDrag[base] = new Drupal.tableDrag(this, tableSettings); }); $('#' + base).addClass('tabledrag-processed'); } } }; /** * Constructor for the tableDrag object. Provides table and field manipulation. * * @param table * DOM object for the table to be made draggable. * @param tableSettings * Settings for the table added via drupal_add_dragtable(). */ Drupal.tableDrag = function(table, tableSettings) { var self = this; // Required object variables. this.table = table; this.tableSettings = tableSettings; this.dragObject = null; // Used to hold information about a current drag operation. this.rowObject = null; // Provides operations for row manipulation. this.oldRowElement = null; // Remember the previous element. this.oldY = 0; // Used to determine up or down direction from last mouse move. this.changed = false; // Whether anything in the entire table has changed. this.maxDepth = 0; // Maximum amount of allowed parenting. this.rtl = $(this.table).css('direction') == 'rtl' ? -1 : 1; // Direction of the table. // Configure the scroll settings. this.scrollSettings = { amount: 4, interval: 50, trigger: 70 }; this.scrollInterval = null; this.scrollY = 0; this.windowHeight = 0; // Check this table's settings to see if there are parent relationships in // this table. For efficiency, large sections of code can be skipped if we // don't need to track horizontal movement and indentations. this.indentEnabled = false; for (group in tableSettings) { for (n in tableSettings[group]) { if (tableSettings[group][n]['relationship'] == 'parent') { this.indentEnabled = true; } if (tableSettings[group][n]['limit'] > 0) { this.maxDepth = tableSettings[group][n]['limit']; } } } if (this.indentEnabled) { this.indentCount = 1; // Total width of indents, set in makeDraggable. // Find the width of indentations to measure mouse movements against. // Because the table doesn't need to start with any indentations, we // manually append 2 indentations in the first draggable row, measure // the offset, then remove. var indent = Drupal.theme('tableDragIndentation'); // Match immediate children of the parent element to allow nesting. var testCell = $('> tbody > tr.draggable:first td:first, > tr.draggable:first td:first', table).prepend(indent).prepend(indent); this.indentAmount = $('.indentation', testCell).get(1).offsetLeft - $('.indentation', testCell).get(0).offsetLeft; $('.indentation', testCell).slice(0, 2).remove(); } // Make each applicable row draggable. // Match immediate children of the parent element to allow nesting. $('> tr.draggable, > tbody > tr.draggable', table).each(function() { self.makeDraggable(this); }); // Hide columns containing affected form elements. this.hideColumns(); // Add mouse bindings to the document. The self variable is passed along // as event handlers do not have direct access to the tableDrag object. $(document).bind('mousemove', function(event) { return self.dragRow(event, self); }); $(document).bind('mouseup', function(event) { return self.dropRow(event, self); }); }; /** * Hide the columns containing form elements according to the settings for * this tableDrag instance. */ Drupal.tableDrag.prototype.hideColumns = function(){ for (var group in this.tableSettings) { // Find the first field in this group. for (var d in this.tableSettings[group]) { var field = $('.' + this.tableSettings[group][d]['target'] + ':first', this.table); if (field.size() && this.tableSettings[group][d]['hidden']) { var hidden = this.tableSettings[group][d]['hidden']; var cell = field.parents('td:first'); break; } } // Hide the column containing this field. if (hidden && cell[0] && cell.css('display') != 'none') { // Add 1 to our indexes. The nth-child selector is 1 based, not 0 based. // Match immediate children of the parent element to allow nesting. var columnIndex = $('> td', cell.parent()).index(cell.get(0)) + 1; var headerIndex = $('> td:not(:hidden)', cell.parent()).index(cell.get(0)) + 1; $('> thead > tr, > tbody > tr, > tr', this.table).each(function(){ var row = $(this); var parentTag = row.parent().get(0).tagName.toLowerCase(); var index = (parentTag == 'thead') ? headerIndex : columnIndex; // Adjust the index to take into account colspans. row.children().each(function(n) { if (n < index) { index -= (this.colSpan && this.colSpan > 1) ? this.colSpan - 1 : 0; } }); if (index > 0) { cell = row.children(':nth-child(' + index + ')'); if (cell[0].colSpan > 1) { // If this cell has a colspan, simply reduce it. cell[0].colSpan = cell[0].colSpan - 1; } else { // Hide table body cells, but remove table header cells entirely // (Safari doesn't hide properly). parentTag == 'thead' ? cell.remove() : cell.css('display', 'none'); } } }); } } }; /** * Find the target used within a particular row and group. */ Drupal.tableDrag.prototype.rowSettings = function(group, row) { var field = $('.' + group, row); for (delta in this.tableSettings[group]) { var targetClass = this.tableSettings[group][delta]['target']; if (field.is('.' + targetClass)) { // Return a copy of the row settings. var rowSettings = new Object(); for (var n in this.tableSettings[group][delta]) { rowSettings[n] = this.tableSettings[group][delta][n]; } return rowSettings; } } }; /** * Take an item and add event handlers to make it become draggable. */ Drupal.tableDrag.prototype.makeDraggable = function(item) { var self = this; // Create the handle. var handle = $('
 
').attr('title', Drupal.t('Drag to re-order')); // Insert the handle after indentations (if any). if ($('td:first .indentation:last', item).after(handle).size()) { // Update the total width of indentation in this entire table. self.indentCount = Math.max($('.indentation', item).size(), self.indentCount); } else { $('td:first', item).prepend(handle); } // Add hover action for the handle. handle.hover(function() { self.dragObject == null ? $(this).addClass('tabledrag-handle-hover') : null; }, function() { self.dragObject == null ? $(this).removeClass('tabledrag-handle-hover') : null; }); // Add the mousedown action for the handle. handle.mousedown(function(event) { // Create a new dragObject recording the event information. self.dragObject = new Object(); self.dragObject.initMouseOffset = self.getMouseOffset(item, event); self.dragObject.initMouseCoords = self.mouseCoords(event); if (self.indentEnabled) { self.dragObject.indentMousePos = self.dragObject.initMouseCoords; } // If there's a lingering row object from the keyboard, remove its focus. if (self.rowObject) { $('a.tabledrag-handle', self.rowObject.element).blur(); } // Create a new rowObject for manipulation of this row. self.rowObject = new self.row(item, 'mouse', self.indentEnabled, self.maxDepth, true); // Save the position of the table. self.table.topY = self.getPosition(self.table).y; self.table.bottomY = self.table.topY + self.table.offsetHeight; // Add classes to the handle and row. $(this).addClass('tabledrag-handle-hover'); $(item).addClass('drag'); // Set the document to use the move cursor during drag. $('body').addClass('drag'); if (self.oldRowElement) { $(self.oldRowElement).removeClass('drag-previous'); } // Hack for IE6 that flickers uncontrollably if select lists are moved. if (navigator.userAgent.indexOf('MSIE 6.') != -1) { $('select', this.table).css('display', 'none'); } // Hack for Konqueror, prevent the blur handler from firing. // Konqueror always gives links focus, even after returning false on mousedown. self.safeBlur = false; // Call optional placeholder function. self.onDrag(); return false; }); // Prevent the anchor tag from jumping us to the top of the page. handle.click(function() { return false; }); // Similar to the hover event, add a class when the handle is focused. handle.focus(function() { $(this).addClass('tabledrag-handle-hover'); self.safeBlur = true; }); // Remove the handle class on blur and fire the same function as a mouseup. handle.blur(function(event) { $(this).removeClass('tabledrag-handle-hover'); if (self.rowObject && self.safeBlur) { self.dropRow(event, self); } }); // Add arrow-key support to the handle. handle.keydown(function(event) { // If a rowObject doesn't yet exist and this isn't the tab key. if (event.keyCode != 9 && !self.rowObject) { self.rowObject = new self.row(item, 'keyboard', self.indentEnabled, self.maxDepth, true); } var keyChange = false; switch (event.keyCode) { case 37: // Left arrow. case 63234: // Safari left arrow. keyChange = true; self.rowObject.indent(-1 * self.rtl); break; case 38: // Up arrow. case 63232: // Safari up arrow. var previousRow = $(self.rowObject.element).prev('tr').get(0); while (previousRow && $(previousRow).is(':hidden')) { previousRow = $(previousRow).prev('tr').get(0); } if (previousRow) { self.safeBlur = false; // Do not allow the onBlur cleanup. self.rowObject.direction = 'up'; keyChange = true; if ($(item).is('.tabledrag-root')) { // Swap with the previous top-level row.. var groupHeight = 0; while (previousRow && $('.indentation', previousRow).size()) { previousRow = $(previousRow).prev('tr').get(0); groupHeight += $(previousRow).is(':hidden') ? 0 : previousRow.offsetHeight; } if (previousRow) { self.rowObject.swap('before', previousRow); // No need to check for indentation, 0 is the only valid one. window.scrollBy(0, -groupHeight); } } else if (self.table.tBodies[0].rows[0] != previousRow || $(previousRow).is('.draggable')) { // Swap with the previous row (unless previous row is the first one // and undraggable). self.rowObject.swap('before', previousRow); self.rowObject.interval = null; self.rowObject.indent(0); window.scrollBy(0, -parseInt(item.offsetHeight)); } handle.get(0).focus(); // Regain focus after the DOM manipulation. } break; case 39: // Right arrow. case 63235: // Safari right arrow. keyChange = true; self.rowObject.indent(1 * self.rtl); break; case 40: // Down arrow. case 63233: // Safari down arrow. var nextRow = $(self.rowObject.group).filter(':last').next('tr').get(0); while (nextRow && $(nextRow).is(':hidden')) { nextRow = $(nextRow).next('tr').get(0); } if (nextRow) { self.safeBlur = false; // Do not allow the onBlur cleanup. self.rowObject.direction = 'down'; keyChange = true; if ($(item).is('.tabledrag-root')) { // Swap with the next group (necessarily a top-level one). var groupHeight = 0; nextGroup = new self.row(nextRow, 'keyboard', self.indentEnabled, self.maxDepth, false); if (nextGroup) { $(nextGroup.group).each(function () {groupHeight += $(this).is(':hidden') ? 0 : this.offsetHeight}); nextGroupRow = $(nextGroup.group).filter(':last').get(0); self.rowObject.swap('after', nextGroupRow); // No need to check for indentation, 0 is the only valid one. window.scrollBy(0, parseInt(groupHeight)); } } else { // Swap with the next row. self.rowObject.swap('after', nextRow); self.rowObject.interval = null; self.rowObject.indent(0); window.scrollBy(0, parseInt(item.offsetHeight)); } handle.get(0).focus(); // Regain focus after the DOM manipulation. } break; } if (self.rowObject && self.rowObject.changed == true) { $(item).addClass('drag'); if (self.oldRowElement) { $(self.oldRowElement).removeClass('drag-previous'); } self.oldRowElement = item; self.restripeTable(); self.onDrag(); } // Returning false if we have an arrow key to prevent scrolling. if (keyChange) { return false; } }); // Compatibility addition, return false on keypress to prevent unwanted scrolling. // IE and Safari will supress scrolling on keydown, but all other browsers // need to return false on keypress. http://www.quirksmode.org/js/keys.html handle.keypress(function(event) { switch (event.keyCode) { case 37: // Left arrow. case 38: // Up arrow. case 39: // Right arrow. case 40: // Down arrow. return false; } }); }; /** * Mousemove event handler, bound to document. */ Drupal.tableDrag.prototype.dragRow = function(event, self) { if (self.dragObject) { self.currentMouseCoords = self.mouseCoords(event); var y = self.currentMouseCoords.y - self.dragObject.initMouseOffset.y; var x = self.currentMouseCoords.x - self.dragObject.initMouseOffset.x; // Check for row swapping and vertical scrolling. if (y != self.oldY) { self.rowObject.direction = y > self.oldY ? 'down' : 'up'; self.oldY = y; // Update the old value. // Check if the window should be scrolled (and how fast). var scrollAmount = self.checkScroll(self.currentMouseCoords.y); // Stop any current scrolling. clearInterval(self.scrollInterval); // Continue scrolling if the mouse has moved in the scroll direction. if (scrollAmount > 0 && self.rowObject.direction == 'down' || scrollAmount < 0 && self.rowObject.direction == 'up') { self.setScroll(scrollAmount); } // If we have a valid target, perform the swap and restripe the table. var currentRow = self.findDropTargetRow(x, y); if (currentRow) { if (self.rowObject.direction == 'down') { self.rowObject.swap('after', currentRow, self); } else { self.rowObject.swap('before', currentRow, self); } self.restripeTable(); } } // Similar to row swapping, handle indentations. if (self.indentEnabled) { var xDiff = self.currentMouseCoords.x - self.dragObject.indentMousePos.x; // Set the number of indentations the mouse has been moved left or right. var indentDiff = Math.round(xDiff / self.indentAmount * self.rtl); // Indent the row with our estimated diff, which may be further // restricted according to the rows around this row. var indentChange = self.rowObject.indent(indentDiff); // Update table and mouse indentations. self.dragObject.indentMousePos.x += self.indentAmount * indentChange * self.rtl; self.indentCount = Math.max(self.indentCount, self.rowObject.indents); } return false; } }; /** * Mouseup event handler, bound to document. * Blur event handler, bound to drag handle for keyboard support. */ Drupal.tableDrag.prototype.dropRow = function(event, self) { // Drop row functionality shared between mouseup and blur events. if (self.rowObject != null) { var droppedRow = self.rowObject.element; // The row is already in the right place so we just release it. if (self.rowObject.changed == true) { // Update the fields in the dropped row. self.updateFields(droppedRow); // If a setting exists for affecting the entire group, update all the // fields in the entire dragged group. for (var group in self.tableSettings) { var rowSettings = self.rowSettings(group, droppedRow); if (rowSettings.relationship == 'group') { for (n in self.rowObject.children) { self.updateField(self.rowObject.children[n], group); } } } self.rowObject.markChanged(); if (self.changed == false) { $(Drupal.theme('tableDragChangedWarning')).insertAfter(self.table).hide().fadeIn('slow'); self.changed = true; } } if (self.indentEnabled) { self.rowObject.removeIndentClasses(); } if (self.oldRowElement) { $(self.oldRowElement).removeClass('drag-previous'); } $(droppedRow).removeClass('drag').addClass('drag-previous'); self.oldRowElement = droppedRow; self.onDrop(); self.rowObject = null; } // Functionality specific only to mouseup event. if (self.dragObject != null) { $('.tabledrag-handle', droppedRow).removeClass('tabledrag-handle-hover'); self.dragObject = null; $('body').removeClass('drag'); clearInterval(self.scrollInterval); // Hack for IE6 that flickers uncontrollably if select lists are moved. if (navigator.userAgent.indexOf('MSIE 6.') != -1) { $('select', this.table).css('display', 'block'); } } }; /** * Get the position of an element by adding up parent offsets in the DOM tree. */ Drupal.tableDrag.prototype.getPosition = function(element){ var left = 0; var top = 0; // Because Safari doesn't report offsetHeight on table rows, but does on table // cells, grab the firstChild of the row and use that instead. // http://jacob.peargrove.com/blog/2006/technical/table-row-offsettop-bug-in-safari if (element.offsetHeight == 0) { element = element.firstChild; // a table cell } while (element.offsetParent){ left += element.offsetLeft; top += element.offsetTop; element = element.offsetParent; } left += element.offsetLeft; top += element.offsetTop; return {x:left, y:top}; }; /** * Get the mouse coordinates from the event (allowing for browser differences). */ Drupal.tableDrag.prototype.mouseCoords = function(event){ if (event.pageX || event.pageY) { return {x:event.pageX, y:event.pageY}; } return { x:event.clientX + document.body.scrollLeft - document.body.clientLeft, y:event.clientY + document.body.scrollTop - document.body.clientTop }; }; /** * Given a target element and a mouse event, get the mouse offset from that * element. To do this we need the element's position and the mouse position. */ Drupal.tableDrag.prototype.getMouseOffset = function(target, event) { var docPos = this.getPosition(target); var mousePos = this.mouseCoords(event); return {x:mousePos.x - docPos.x, y:mousePos.y - docPos.y}; }; /** * Find the row the mouse is currently over. This row is then taken and swapped * with the one being dragged. * * @param x * The x coordinate of the mouse on the page (not the screen). * @param y * The y coordinate of the mouse on the page (not the screen). */ Drupal.tableDrag.prototype.findDropTargetRow = function(x, y) { var rows = this.table.tBodies[0].rows; for (var n=0; n (rowY - rowHeight)) && (y < (rowY + rowHeight))) { if (this.indentEnabled) { // Check that this row is not a child of the row being dragged. for (n in this.rowObject.group) { if (this.rowObject.group[n] == row) { return null; } } } // Check that swapping with this row is allowed. if (!this.rowObject.isValidSwap(row)) { return null; } // We may have found the row the mouse just passed over, but it doesn't // take into account hidden rows. Skip backwards until we find a draggable // row. while ($(row).is(':hidden') && $(row).prev('tr').is(':hidden')) { row = $(row).prev('tr').get(0); } return row; } } return null; }; /** * After the row is dropped, update the table fields according to the settings * set for this table. * * @param changedRow * DOM object for the row that was just dropped. */ Drupal.tableDrag.prototype.updateFields = function(changedRow) { for (var group in this.tableSettings) { // Each group may have a different setting for relationship, so we find // the source rows for each seperately. this.updateField(changedRow, group); } }; /** * After the row is dropped, update a single table field according to specific * settings. * * @param changedRow * DOM object for the row that was just dropped. * @param group * The settings group on which field updates will occur. */ Drupal.tableDrag.prototype.updateField = function(changedRow, group) { var rowSettings = this.rowSettings(group, changedRow); // Set the row as it's own target. if (rowSettings.relationship == 'self' || rowSettings.relationship == 'group') { var sourceRow = changedRow; } // Siblings are easy, check previous and next rows. else if (rowSettings.relationship == 'sibling') { var previousRow = $(changedRow).prev('tr').get(0); var nextRow = $(changedRow).next('tr').get(0); var sourceRow = changedRow; if ($(previousRow).is('.draggable') && $('.' + group, previousRow).length) { if (this.indentEnabled) { if ($('.indentations', previousRow).size() == $('.indentations', changedRow)) { sourceRow = previousRow; } } else { sourceRow = previousRow; } } else if ($(nextRow).is('.draggable') && $('.' + group, nextRow).length) { if (this.indentEnabled) { if ($('.indentations', nextRow).size() == $('.indentations', changedRow)) { sourceRow = nextRow; } } else { sourceRow = nextRow; } } } // Parents, look up the tree until we find a field not in this group. // Go up as many parents as indentations in the changed row. else if (rowSettings.relationship == 'parent') { var previousRow = $(changedRow).prev('tr'); while (previousRow.length && $('.indentation', previousRow).length >= this.rowObject.indents) { previousRow = previousRow.prev('tr'); } // If we found a row. if (previousRow.length) { sourceRow = previousRow[0]; } // Otherwise we went all the way to the left of the table without finding // a parent, meaning this item has been placed at the root level. else { // Use the first row in the table as source, because it's garanteed to // be at the root level. Find the first item, then compare this row // against it as a sibling. sourceRow = $('tr.draggable:first').get(0); if (sourceRow == this.rowObject.element) { sourceRow = $(this.rowObject.group[this.rowObject.group.length - 1]).next('tr.draggable').get(0); } var useSibling = true; } } // Because we may have moved the row from one category to another, // take a look at our sibling and borrow its sources and targets. this.copyDragClasses(sourceRow, changedRow, group); rowSettings = this.rowSettings(group, changedRow); // In the case that we're looking for a parent, but the row is at the top // of the tree, copy our sibling's values. if (useSibling) { rowSettings.relationship = 'sibling'; rowSettings.source = rowSettings.target; } var targetClass = '.' + rowSettings.target; var targetElement = $(targetClass, changedRow).get(0); // Check if a target element exists in this row. if (targetElement) { var sourceClass = '.' + rowSettings.source; var sourceElement = $(sourceClass, sourceRow).get(0); switch (rowSettings.action) { case 'depth': // Get the depth of the target row. targetElement.value = $('.indentation', $(sourceElement).parents('tr:first')).size(); break; case 'match': // Update the value. targetElement.value = sourceElement.value; break; case 'order': var siblings = this.rowObject.findSiblings(rowSettings); if ($(targetElement).is('select')) { // Get a list of acceptable values. var values = new Array(); $('option', targetElement).each(function() { values.push(this.value); }); var maxVal = values[values.length - 1]; // Populate the values in the siblings. $(targetClass, siblings).each(function() { // If there are more items than possible values, assign the maximum value to the row. if (values.length > 0) { this.value = values.shift(); } else { this.value = maxVal; } }); } else { // Assume a numeric input field. var weight = parseInt($(targetClass, siblings[0]).val()) || 0; $(targetClass, siblings).each(function() { this.value = weight; weight++; }); } break; } } }; /** * Copy all special tableDrag classes from one row's form elements to a * different one, removing any special classes that the destination row * may have had. */ Drupal.tableDrag.prototype.copyDragClasses = function(sourceRow, targetRow, group) { var sourceElement = $('.' + group, sourceRow); var targetElement = $('.' + group, targetRow); if (sourceElement.length && targetElement.length) { targetElement[0].className = sourceElement[0].className; } }; Drupal.tableDrag.prototype.checkScroll = function(cursorY) { var de = document.documentElement; var b = document.body; var windowHeight = this.windowHeight = window.innerHeight || (de.clientHeight && de.clientWidth != 0 ? de.clientHeight : b.offsetHeight); var scrollY = this.scrollY = (document.all ? (!de.scrollTop ? b.scrollTop : de.scrollTop) : (window.pageYOffset ? window.pageYOffset : window.scrollY)); var trigger = this.scrollSettings.trigger; var delta = 0; // Return a scroll speed relative to the edge of the screen. if (cursorY - scrollY > windowHeight - trigger) { delta = trigger / (windowHeight + scrollY - cursorY); delta = (delta > 0 && delta < trigger) ? delta : trigger; return delta * this.scrollSettings.amount; } else if (cursorY - scrollY < trigger) { delta = trigger / (cursorY - scrollY); delta = (delta > 0 && delta < trigger) ? delta : trigger; return -delta * this.scrollSettings.amount; } }; Drupal.tableDrag.prototype.setScroll = function(scrollAmount) { var self = this; this.scrollInterval = setInterval(function() { // Update the scroll values stored in the object. self.checkScroll(self.currentMouseCoords.y); var aboveTable = self.scrollY > self.table.topY; var belowTable = self.scrollY + self.windowHeight < self.table.bottomY; if (scrollAmount > 0 && belowTable || scrollAmount < 0 && aboveTable) { window.scrollBy(0, scrollAmount); } }, this.scrollSettings.interval); }; Drupal.tableDrag.prototype.restripeTable = function() { // :even and :odd are reversed because jquery counts from 0 and // we count from 1, so we're out of sync. // Match immediate children of the parent element to allow nesting. $('> tbody > tr.draggable, > tr.draggable', this.table) .filter(':odd').filter('.odd') .removeClass('odd').addClass('even') .end().end() .filter(':even').filter('.even') .removeClass('even').addClass('odd'); }; /** * Stub function. Allows a custom handler when a row begins dragging. */ Drupal.tableDrag.prototype.onDrag = function() { return null; }; /** * Stub function. Allows a custom handler when a row is dropped. */ Drupal.tableDrag.prototype.onDrop = function() { return null; }; /** * Constructor to make a new object to manipulate a table row. * * @param tableRow * The DOM element for the table row we will be manipulating. * @param method * The method in which this row is being moved. Either 'keyboard' or 'mouse'. * @param indentEnabled * Whether the containing table uses indentations. Used for optimizations. * @param maxDepth * The maximum amount of indentations this row may contain. * @param addClasses * Whether we want to add classes to this row to indicate child relationships. */ Drupal.tableDrag.prototype.row = function(tableRow, method, indentEnabled, maxDepth, addClasses) { this.element = tableRow; this.method = method; this.group = new Array(tableRow); this.groupDepth = $('.indentation', tableRow).size(); this.changed = false; this.table = $(tableRow).parents('table:first').get(0); this.indentEnabled = indentEnabled; this.maxDepth = maxDepth; this.direction = ''; // Direction the row is being moved. if (this.indentEnabled) { this.indents = $('.indentation', tableRow).size(); this.children = this.findChildren(addClasses); this.group = $.merge(this.group, this.children); // Find the depth of this entire group. for (var n = 0; n < this.group.length; n++) { this.groupDepth = Math.max($('.indentation', this.group[n]).size(), this.groupDepth); } } }; /** * Find all children of rowObject by indentation. * * @param addClasses * Whether we want to add classes to this row to indicate child relationships. */ Drupal.tableDrag.prototype.row.prototype.findChildren = function(addClasses) { var parentIndentation = this.indents; var currentRow = $(this.element, this.table).next('tr.draggable'); var rows = new Array(); var child = 0; while (currentRow.length) { var rowIndentation = $('.indentation', currentRow).length; // A greater indentation indicates this is a child. if (rowIndentation > parentIndentation) { child++; rows.push(currentRow[0]); if (addClasses) { $('.indentation', currentRow).each(function(indentNum) { if (child == 1 && (indentNum == parentIndentation)) { $(this).addClass('tree-child-first'); } if (indentNum == parentIndentation) { $(this).addClass('tree-child'); } else if (indentNum > parentIndentation) { $(this).addClass('tree-child-horizontal'); } }); } } else { break; } currentRow = currentRow.next('tr.draggable'); } if (addClasses && rows.length) { $('.indentation:nth-child(' + (parentIndentation + 1) + ')', rows[rows.length - 1]).addClass('tree-child-last'); } return rows; }; /** * Ensure that two rows are allowed to be swapped. * * @param row * DOM object for the row being considered for swapping. */ Drupal.tableDrag.prototype.row.prototype.isValidSwap = function(row) { if (this.indentEnabled) { var prevRow, nextRow; if (this.direction == 'down') { prevRow = row; nextRow = $(row).next('tr').get(0); } else { prevRow = $(row).prev('tr').get(0); nextRow = row; } this.interval = this.validIndentInterval(prevRow, nextRow); // We have an invalid swap if the valid indentations interval is empty. if (this.interval.min > this.interval.max) { return false; } } // Do not let an un-draggable first row have anything put before it. if (this.table.tBodies[0].rows[0] == row && $(row).is(':not(.draggable)')) { return false; } return true; }; /** * Perform the swap between two rows. * * @param position * Whether the swap will occur 'before' or 'after' the given row. * @param row * DOM element what will be swapped with the row group. */ Drupal.tableDrag.prototype.row.prototype.swap = function(position, row) { $(row)[position](this.group); this.changed = true; this.onSwap(row); }; /** * Determine the valid indentations interval for the row at a given position * in the table. * * @param prevRow * DOM object for the row before the tested position * (or null for first position in the table). * @param nextRow * DOM object for the row after the tested position * (or null for last position in the table). */ Drupal.tableDrag.prototype.row.prototype.validIndentInterval = function (prevRow, nextRow) { var minIndent, maxIndent; // Minimum indentation: // Do not orphan the next row. minIndent = nextRow ? $('.indentation', nextRow).size() : 0; // Maximum indentation: if (!prevRow || $(this.element).is('.tabledrag-root')) { // Do not indent the first row in the table or 'root' rows.. maxIndent = 0; } else { // Do not go deeper than as a child of the previous row. maxIndent = $('.indentation', prevRow).size() + ($(prevRow).is('.tabledrag-leaf') ? 0 : 1); // Limit by the maximum allowed depth for the table. if (this.maxDepth) { maxIndent = Math.min(maxIndent, this.maxDepth - (this.groupDepth - this.indents)); } } return {'min':minIndent, 'max':maxIndent}; } /** * Indent a row within the legal bounds of the table. * * @param indentDiff * The number of additional indentations proposed for the row (can be * positive or negative). This number will be adjusted to nearest valid * indentation level for the row. */ Drupal.tableDrag.prototype.row.prototype.indent = function(indentDiff) { // Determine the valid indentations interval if not available yet. if (!this.interval) { prevRow = $(this.element).prev('tr').get(0); nextRow = $(this.group).filter(':last').next('tr').get(0); this.interval = this.validIndentInterval(prevRow, nextRow); } // Adjust to the nearest valid indentation. var indent = this.indents + indentDiff; indent = Math.max(indent, this.interval.min); indent = Math.min(indent, this.interval.max); indentDiff = indent - this.indents; for (var n = 1; n <= Math.abs(indentDiff); n++) { // Add or remove indentations. if (indentDiff < 0) { $('.indentation:first', this.group).remove(); this.indents--; } else { $('td:first', this.group).prepend(Drupal.theme('tableDragIndentation')); this.indents++; } } if (indentDiff) { // Update indentation for this row. this.changed = true; this.groupDepth += indentDiff; this.onIndent(); } return indentDiff; }; /** * Find all siblings for a row, either according to its subgroup or indentation. * Note that the passed in row is included in the list of siblings. * * @param settings * The field settings we're using to identify what constitutes a sibling. */ Drupal.tableDrag.prototype.row.prototype.findSiblings = function(rowSettings) { var siblings = new Array(); var directions = new Array('prev', 'next'); var rowIndentation = this.indents; for (var d in directions) { var checkRow = $(this.element)[directions[d]](); while (checkRow.length) { // Check that the sibling contains a similar target field. if ($('.' + rowSettings.target, checkRow)) { // Either add immediately if this is a flat table, or check to ensure // that this row has the same level of indentaiton. if (this.indentEnabled) { var checkRowIndentation = $('.indentation', checkRow).length } if (!(this.indentEnabled) || (checkRowIndentation == rowIndentation)) { siblings.push(checkRow[0]); } else if (checkRowIndentation < rowIndentation) { // No need to keep looking for siblings when we get to a parent. break; } } else { break; } checkRow = $(checkRow)[directions[d]](); } // Since siblings are added in reverse order for previous, reverse the // completed list of previous siblings. Add the current row and continue. if (directions[d] == 'prev') { siblings.reverse(); siblings.push(this.element); } } return siblings; }; /** * Remove indentation helper classes from the current row group. */ Drupal.tableDrag.prototype.row.prototype.removeIndentClasses = function() { for (n in this.children) { $('.indentation', this.children[n]) .removeClass('tree-child') .removeClass('tree-child-first') .removeClass('tree-child-last') .removeClass('tree-child-horizontal'); } }; /** * Add an asterisk or other marker to the changed row. */ Drupal.tableDrag.prototype.row.prototype.markChanged = function() { var marker = Drupal.theme('tableDragChangedMarker'); var cell = $('td:first', this.element); if ($('span.tabledrag-changed', cell).length == 0) { cell.append(marker); } }; /** * Stub function. Allows a custom handler when a row is indented. */ Drupal.tableDrag.prototype.row.prototype.onIndent = function() { return null; }; /** * Stub function. Allows a custom handler when a row is swapped. */ Drupal.tableDrag.prototype.row.prototype.onSwap = function(swappedRow) { return null; }; Drupal.theme.prototype.tableDragChangedMarker = function () { return '*'; }; Drupal.theme.prototype.tableDragIndentation = function () { return '
 
'; }; Drupal.theme.prototype.tableDragChangedWarning = function () { return '
' + Drupal.theme('tableDragChangedMarker') + ' ' + Drupal.t("Changes made in this table will not be saved until the form is submitted.") + '
'; }; ;/* $Id: lightbox.js,v 1.5.2.6.2.73 2008/06/29 15:25:12 snpower Exp $ */ /** * jQuery Lightbox * @author * Stella Power, * * Based on Lightbox v2.03.3 by Lokesh Dhakar * * Also partially based on the jQuery Lightbox by Warren Krewenki * * * Permission has been granted to Mark Ashmead & other Drupal Lightbox2 module * maintainers to distribute this file via Drupal.org * Under GPL license. * * Slideshow, iframe and video functionality added by Stella Power. */ var Lightbox = { overlayOpacity : 0.8, // Controls transparency of shadow overlay. overlayColor : '000', // Controls colour of shadow overlay. // Controls the order of the lightbox resizing animation sequence. resizeSequence: 0, // 0: simultaneous, 1: width then height, 2: height then width. resizeSpeed: 'normal', // Controls the speed of the lightbox resizing animation. fadeInSpeed: 'normal', // Controls the speed of the image appearance. slideDownSpeed: 'slow', // Controls the speed of the image details appearance. borderSize : 10, boxColor : 'fff', fontColor : '000', topPosition : '', infoHeight: 20, alternative_layout : false, imageArray : [], imageNum : null, total : 0, activeImage : null, inprogress : false, disableResize : false, disableZoom : false, isZoomedIn : false, rtl : false, loopItems : false, // Slideshow options. slideInterval : 5000, // In milliseconds. showPlayPause : true, autoExit : true, pauseOnNextClick : false, // True to pause the slideshow when the "Next" button is clicked. pauseOnPrevClick : true, // True to pause the slideshow when the "Prev" button is clicked. slideIdArray : [], slideIdCount : 0, isSlideshow : false, isPaused : false, loopSlides : false, // Iframe options. isLightframe : false, iframe_width : 600, iframe_height : 400, iframe_border : 1, // Video and modal options. enableVideo : false, isModal : false, isVideo : false, videoId : false, modalWidth : 400, modalHeight : 400, modalHTML : null, // initialize() // Constructor runs on completion of the DOM loading. Calls initList // and then the function inserts html at the bottom of the page which is used // to display the shadow overlay and the image container. initialize: function() { var s = Drupal.settings.lightbox2; Lightbox.overlayOpacity = s.overlay_opacity; Lightbox.overlayColor = s.overlay_color; Lightbox.resizeSequence = s.resize_sequence; Lightbox.resizeSpeed = s.resize_speed; Lightbox.fadeInSpeed = s.fade_in_speed; Lightbox.slideDownSpeed = s.slide_down_speed; Lightbox.borderSize = s.border_size; Lightbox.boxColor = s.box_color; Lightbox.fontColor = s.font_color; Lightbox.topPosition = s.top_position; Lightbox.rtl = s.rtl; Lightbox.loopItems = s.loop_items; Lightbox.disableResize = s.disable_resize; Lightbox.disableZoom = s.disable_zoom; Lightbox.slideInterval = s.slideshow_interval; Lightbox.showPlayPause = s.show_play_pause; Lightbox.autoExit = s.slideshow_automatic_exit; Lightbox.pauseOnNextClick = s.pause_on_next_click; Lightbox.pauseOnPrevClick = s.pause_on_previous_click; Lightbox.loopSlides = s.loop_slides; Lightbox.alternative_layout = s.use_alt_layout; Lightbox.iframe_width = s.iframe_width; Lightbox.iframe_height = s.iframe_height; Lightbox.iframe_border = s.iframe_border; Lightbox.enableVideo = s.enable_video; // Attach lightbox to any links with lightbox rels. Lightbox.initList(); // Make the lightbox divs. var output = '\ '; var loading = '
'; var modal = ''; var frame = ''; var imageContainer = ''; var details = '
'; var bottomNav = '
'; var image = ''; var hoverNav = '
'; var frameNav = '
'; var caption = ''; var numberDisplay = ''; var close = ''; var zoom = ''; var zoomOut = ''; var pause = ''; var play = ''; $("body").append(output); $('#outerImageContainer').append(modal + frame + imageContainer + loading); if (!s.use_alt_layout) { $('#imageContainer').append(image + hoverNav); $('#imageData').append(frameNav + details + bottomNav); $('#imageDetails').append(caption + numberDisplay); $('#bottomNav').append(close + zoom + zoomOut + pause + play); } else { $('#imageContainer').append(image + bottomNav); $('#bottomNav').append(close + zoom + zoomOut); $('#imageData').append(hoverNav + details); $('#imageDetails').append(caption + numberDisplay + pause + play); } // Setup onclick handlers. $('#overlay').click(function() { Lightbox.end(); return false; } ).hide(); $('#loadingLink, #bottomNavClose').click(function() { Lightbox.end('forceClose'); return false; } ); $('#prevLink, #framePrevLink').click(function() { Lightbox.changeData(Lightbox.activeImage - 1); return false; } ); $('#nextLink, #frameNextLink').click(function() { Lightbox.changeData(Lightbox.activeImage + 1); return false; } ); $('#bottomNavZoom').click(function() { Lightbox.changeData(Lightbox.activeImage, true); return false; } ); $('#bottomNavZoomOut').click(function() { Lightbox.changeData(Lightbox.activeImage, false); return false; } ); $('#lightshowPause').click(function() { Lightbox.togglePlayPause("lightshowPause", "lightshowPlay"); return false; } ); $('#lightshowPlay').click(function() { Lightbox.togglePlayPause("lightshowPlay", "lightshowPause"); return false; } ); // Fix positioning. $('#prevLink, #nextLink, #framePrevLink, #frameNextLink').css({ paddingTop: Lightbox.borderSize + 'px'}); $('#imageContainer, #frameContainer, #modalContainer').css({ padding: Lightbox.borderSize + 'px'}); $('#outerImageContainer, #imageDataContainer, #bottomNavClose').css({backgroundColor: '#' + Lightbox.boxColor, color: '#'+Lightbox.fontColor}); if (!Lightbox.iframe_border) { $('#lightboxFrame').css({border: 'none'}); $('#lightboxFrame').attr("frameborder", '0'); } // Force navigation links to always be displayed if (s.force_show_nav) { $('#prevLink, #nextLink').addClass("force_show_nav"); } }, // initList() // Loops through anchor tags looking for 'lightbox', 'lightshow' and // 'lightframe', etc, references and applies onclick events to appropriate // links. You can rerun after dynamically adding images w/ajax. initList : function() { // Attach lightbox to any links with rel 'lightbox', 'lightshow' or // 'lightframe', etc. $("a[@rel^='lightbox'], area[@rel^='lightbox']").click(function(e) { $('#lightbox').click(function() { Lightbox.end('forceClose'); } ); Lightbox.start(this, false, false, false, false); if (e.preventDefault) { e.preventDefault(); } return false; }); $("a[@rel^='lightshow'], area[@rel^='lightshow']").click(function(e) { $('#lightbox').click(function() { Lightbox.end('forceClose'); } ); Lightbox.start(this, true, false, false, false); if (e.preventDefault) { e.preventDefault(); } return false; }); $("a[@rel^='lightframe'], area[@rel^='lightframe']").click(function(e) { $('#lightbox').click(function() { Lightbox.end('forceClose'); } ); Lightbox.start(this, false, true, false, false); if (e.preventDefault) { e.preventDefault(); } return false; }); $("a[@rel^='lightvideo'], area[@rel^='lightvideo']").click(function(e) { $('#lightbox').click(function() { Lightbox.end('forceClose'); } ); Lightbox.start(this, false, false, true, false); if (e.preventDefault) { e.preventDefault(); } return false; }); $("a[@rel^='lightmodal'], area[@rel^='lightmodal']").click(function(e) { $('#lightbox').unbind('click'); Lightbox.start(this, false, false, false, true); if (e.preventDefault) { e.preventDefault(); } return false; }); }, // start() // Display overlay and lightbox. If image is part of a set, add siblings to // imageArray. start: function(imageLink, slideshow, lightframe, lightvideo, lightmodal) { Lightbox.isPaused = false; // Replaces hideSelectBoxes() and hideFlash() calls in original lightbox2. Lightbox.toggleSelectsFlash('hide'); // Stretch overlay to fill page and fade in. var arrayPageSize = Lightbox.getPageSize(); $("#overlay").hide().css({ width: '100%', zIndex: '10090', height: arrayPageSize[1] + 'px', backgroundColor : '#' + Lightbox.overlayColor, opacity : Lightbox.overlayOpacity }).fadeIn(Lightbox.fadeInSpeed); Lightbox.isSlideshow = slideshow; Lightbox.isLightframe = lightframe; Lightbox.isVideo = lightvideo; Lightbox.isModal = lightmodal; Lightbox.imageArray = []; Lightbox.imageNum = 0; var anchors = $(imageLink.tagName); var anchor = null; var rel_parts = Lightbox.parseRel(imageLink); var rel = rel_parts["rel"]; var rel_group = rel_parts["group"]; var title = (rel_parts["title"] ? rel_parts["title"] : imageLink.title); var rel_style = null; var i = 0; // Handle lightbox images with no grouping. if ((rel == 'lightbox' || rel == 'lightshow') && !rel_group) { Lightbox.imageArray.push([imageLink.href, title]); } // Handle iframes with no grouping. else if ((rel == 'lightframe' || rel == 'lightmodal') && !rel_group) { rel_style = (!rel_parts["style"] ? 'width: '+ Lightbox.iframe_width +'px; height: '+ Lightbox.iframe_height +'px; scrolling: auto;' : rel_parts["style"]); Lightbox.imageArray.push([imageLink.href, title, rel_style]); } // Handle video. else if (rel == "lightvideo") { // rel_group contains style information for videos. rel_style = (!rel_group ? 'width: 400px; height: 400px;' : rel_group); Lightbox.imageArray.push([imageLink.href, title, rel_style]); } // Handle iframes and lightbox & slideshow images. else if (rel == 'lightbox' || rel == 'lightshow' || rel == 'lightframe' || rel == 'lightmodal') { // Loop through anchors and add them to imageArray. for (i = 0; i < anchors.length; i++) { anchor = anchors[i]; if (anchor.href && $(anchor).attr('rel')) { var rel_data = Lightbox.parseRel(anchor); var anchor_title = (rel_data["title"] ? rel_data["title"] : anchor.title); if (rel_data["rel"] == rel) { if (rel_data["group"] == rel_group) { if (Lightbox.isLightframe || Lightbox.isModal) { rel_style = (!rel_data["style"] ? 'width: '+ Lightbox.iframe_width +'px; height: '+ Lightbox.iframe_height +'px; scrolling: auto;' : rel_data["style"]); } Lightbox.imageArray.push([anchor.href, anchor_title, rel_style]); } } } } // Remove duplicates. for (i = 0; i < Lightbox.imageArray.length; i++) { for (j = Lightbox.imageArray.length-1; j > i; j--) { if (Lightbox.imageArray[i][0] == Lightbox.imageArray[j][0]) { Lightbox.imageArray.splice(j,1); } } } while (Lightbox.imageArray[Lightbox.imageNum][0] != imageLink.href) { Lightbox.imageNum++; } } if (Lightbox.isSlideshow && Lightbox.showPlayPause && Lightbox.isPaused) { $('#lightshowPlay').show(); $('#lightshowPause').hide(); } // Calculate top and left offset for the lightbox. var arrayPageScroll = Lightbox.getPageScroll(); var lightboxTop = arrayPageScroll[1] + (Lightbox.topPosition == '' ? (arrayPageSize[3] / 10) : Lightbox.topPosition) * 1; var lightboxLeft = arrayPageScroll[0]; $('#lightbox').css({ zIndex: '10500', top: lightboxTop + 'px', left: lightboxLeft + 'px' }).show(); Lightbox.total = Lightbox.imageArray.length; Lightbox.changeData(Lightbox.imageNum); }, // changeData() // Hide most elements and preload image in preparation for resizing image // container. changeData: function(imageNum, zoomIn) { if (Lightbox.inprogress === false) { if (Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) { if (imageNum >= Lightbox.total) imageNum = 0; if (imageNum < 0) imageNum = Lightbox.total - 1; } if (Lightbox.isSlideshow) { for (var i = 0; i < Lightbox.slideIdCount; i++) { window.clearTimeout(Lightbox.slideIdArray[i]); } } Lightbox.inprogress = true; Lightbox.activeImage = imageNum; if (Lightbox.disableResize && !Lightbox.isSlideshow) { zoomIn = true; } Lightbox.isZoomedIn = zoomIn; // Hide elements during transition. $('#loading').css({zIndex: '10500'}).show(); if (!Lightbox.alternative_layout) { $('#imageContainer').hide(); } $('#frameContainer, #modalContainer, #lightboxImage, #lightboxFrame').hide(); $('#hoverNav, #prevLink, #nextLink, #frameHoverNav, #framePrevLink, #frameNextLink').hide(); $('#imageDataContainer, #numberDisplay, #bottomNavZoom, #bottomNavZoomOut').hide(); // Preload image content, but not iframe pages. if (!Lightbox.isLightframe && !Lightbox.isVideo && !Lightbox.isModal) { imgPreloader = new Image(); imgPreloader.onerror = function() { Lightbox.imgNodeLoadingError(this); }; imgPreloader.onload = function() { var photo = document.getElementById('lightboxImage'); photo.src = Lightbox.imageArray[Lightbox.activeImage][0]; photo.alt = Lightbox.imageArray[Lightbox.activeImage][1]; var imageWidth = imgPreloader.width; var imageHeight = imgPreloader.height; // Resize code. var arrayPageSize = Lightbox.getPageSize(); var targ = { w:arrayPageSize[2] - (Lightbox.borderSize * 2), h:arrayPageSize[3] - (Lightbox.borderSize * 6) - (Lightbox.infoHeight * 4) - (arrayPageSize[3] / 10) }; var orig = { w:imgPreloader.width, h:imgPreloader.height }; // Image is very large, so show a smaller version of the larger image // with zoom button. if (zoomIn !== true) { var ratio = 1.0; // Shrink image with the same aspect. $('#bottomNavZoomOut, #bottomNavZoom').hide(); if ((orig.w >= targ.w || orig.h >= targ.h) && orig.h && orig.w) { ratio = ((targ.w / orig.w) < (targ.h / orig.h)) ? targ.w / orig.w : targ.h / orig.h; if (!Lightbox.disableZoom && !Lightbox.isSlideshow) { $('#bottomNavZoom').css({zIndex: '10500'}).show(); } } imageWidth = Math.floor(orig.w * ratio); imageHeight = Math.floor(orig.h * ratio); } else { $('#bottomNavZoom').hide(); // Only display zoom out button if the image is zoomed in already. if ((orig.w >= targ.w || orig.h >= targ.h) && orig.h && orig.w) { // Only display zoom out button if not a slideshow and if the // buttons aren't disabled. if (!Lightbox.disableResize && Lightbox.isSlideshow === false && !Lightbox.disableZoom) { $('#bottomNavZoomOut').css({zIndex: '10500'}).show(); } } } photo.style.width = (imageWidth) + 'px'; photo.style.height = (imageHeight) + 'px'; Lightbox.resizeContainer(imageWidth, imageHeight); // Clear onLoad, IE behaves irratically with animated gifs otherwise. imgPreloader.onload = function() {}; }; imgPreloader.src = Lightbox.imageArray[Lightbox.activeImage][0]; imgPreloader.alt = Lightbox.imageArray[Lightbox.activeImage][1]; } // Set up frame size, etc. else if (Lightbox.isLightframe) { var iframe = document.getElementById('lightboxFrame'); var iframeStyles = Lightbox.imageArray[Lightbox.activeImage][2]; iframe = Lightbox.setStyles(iframe, iframeStyles); Lightbox.resizeContainer(parseInt(iframe.width, 10), parseInt(iframe.height, 10)); } else if (Lightbox.isVideo || Lightbox.isModal) { var container = document.getElementById('modalContainer'); var modalStyles = Lightbox.imageArray[Lightbox.activeImage][2]; container = Lightbox.setStyles(container, modalStyles); if (Lightbox.isVideo) { Lightbox.modalHeight = parseInt(container.height, 10); Lightbox.modalWidth = parseInt(container.width, 10); Lightvideo.startVideo(Lightbox.imageArray[Lightbox.activeImage][0]); } Lightbox.resizeContainer(parseInt(container.width, 10), parseInt(container.height, 10)); } } }, // imgNodeLoadingError() imgNodeLoadingError: function(image) { var s = Drupal.settings.lightbox2; var original_image = Lightbox.imageArray[Lightbox.activeImage][0]; if (s.display_image_size !== "") { original_image = original_image.replace(new RegExp("."+s.display_image_size), ""); } Lightbox.imageArray[Lightbox.activeImage][0] = original_image; image.onerror = function() { Lightbox.imgLoadingError(image); }; image.src = original_image; }, // imgLoadingError() imgLoadingError: function(image) { var s = Drupal.settings.lightbox2; Lightbox.imageArray[Lightbox.activeImage][0] = s.default_image; image.src = s.default_image; }, // resizeContainer() resizeContainer: function(imgWidth, imgHeight) { this.widthCurrent = $('#outerImageContainer').width(); this.heightCurrent = $('#outerImageContainer').height(); var widthNew = (imgWidth + (Lightbox.borderSize * 2)); var heightNew = (imgHeight + (Lightbox.borderSize * 2)); // Scalars based on change from old to new. this.xScale = ( widthNew / this.widthCurrent) * 100; this.yScale = ( heightNew / this.heightCurrent) * 100; // Calculate size difference between new and old image, and resize if // necessary. wDiff = this.widthCurrent - widthNew; hDiff = this.heightCurrent - heightNew; // Detect animation sequence. if (Lightbox.resizeSequence) { var animate1 = {width: widthNew}; var animate2 = {height: heightNew}; if (Lightbox.resizeSequence == 2) { animate1 = {height: heightNew}; animate2 = {width: widthNew}; } $('#outerImageContainer').animate(animate1, Lightbox.resizeSpeed).animate(animate2, Lightbox.resizeSpeed, 'linear', function() { Lightbox.showData(); }); } // Simultaneous. else { $('#outerImageContainer').animate({width: widthNew, height: heightNew}, Lightbox.resizeSpeed, 'linear', function() { Lightbox.showData(); }); } // If new and old image are same size and no scaling transition is necessary // do a quick pause to prevent image flicker. if ((hDiff === 0) && (wDiff === 0)) { if ($.browser.msie) { Lightbox.pause(250); } else { Lightbox.pause(100); } } var s = Drupal.settings.lightbox2; if (!s.use_alt_layout) { $('#prevLink, #nextLink').css({height: imgHeight + 'px'}); } $('#imageDataContainer').css({width: widthNew + 'px'}); }, // showData() // Display image and begin preloading neighbors. showData: function() { $('#loading').hide(); if (Lightbox.isLightframe || Lightbox.isVideo || Lightbox.isModal) { Lightbox.updateDetails(); if (Lightbox.isLightframe) { $('#frameContainer').show(); if ($.browser.safari) { $('#lightboxFrame').css({zIndex: '10500'}).show(); } else { $('#lightboxFrame').css({zIndex: '10500'}).fadeIn(Lightbox.fadeInSpeed); } try { document.getElementById("lightboxFrame").src = Lightbox.imageArray[Lightbox.activeImage][0]; } catch(e) {} } else { if (Lightbox.isVideo) { $("#modalContainer").html(Lightbox.modalHTML); $("#modalContainer").click(function() { return false; } ); } else { $("#modalContainer").load(Lightbox.imageArray[Lightbox.activeImage][0]); $('#modalContainer').unbind('click'); } $('#modalContainer').css({zIndex: '10500'}).show(); } } // Handle display of image content. else { $('#imageContainer').show(); if($.browser.safari) { $('#lightboxImage').css({zIndex: '10500'}).show(); } else { $('#lightboxImage').css({zIndex: '10500'}).fadeIn(Lightbox.fadeInSpeed); } Lightbox.updateDetails(); this.preloadNeighborImages(); } Lightbox.inprogress = false; // Slideshow specific stuff. if (Lightbox.isSlideshow) { if (!Lightbox.loopSlides && Lightbox.activeImage == (Lightbox.total - 1)) { if (Lightbox.autoExit) { Lightbox.slideIdArray[Lightbox.slideIdCount++] = setTimeout(function () {Lightbox.end('slideshow');}, Lightbox.slideInterval); } } else { if (!Lightbox.isPaused) { Lightbox.slideIdArray[Lightbox.slideIdCount++] = setTimeout(function () {Lightbox.changeData(Lightbox.activeImage + 1);}, Lightbox.slideInterval); } } if (Lightbox.showPlayPause && Lightbox.total > 1 && !Lightbox.isPaused) { $('#lightshowPause').show(); $('#lightshowPlay').hide(); } else if (Lightbox.showPlayPause && Lightbox.total > 1) { $('#lightshowPause').hide(); $('#lightshowPlay').show(); } } // Adjust the page overlay size. var arrayPageSize = Lightbox.getPageSize(); var arrayPageScroll = Lightbox.getPageScroll(); var pageHeight = arrayPageSize[1]; if (Lightbox.isZoomedIn && arrayPageSize[1] > arrayPageSize[3]) { var lightboxTop = (Lightbox.topPosition == '' ? (arrayPageSize[3] / 10) : Lightbox.topPosition) * 1; pageHeight = pageHeight + arrayPageScroll[1] + lightboxTop; } $('#overlay').css({height: pageHeight + 'px', width: arrayPageSize[0] + 'px'}); // Gecko browsers (e.g. Firefox, SeaMonkey, etc) don't handle pdfs as // expected. if ($.browser.mozilla) { if (Lightbox.imageArray[Lightbox.activeImage][0].indexOf(".pdf") != -1) { setTimeout(function () { document.getElementById("lightboxFrame").src = Lightbox.imageArray[Lightbox.activeImage][0]; }, 1000); } } }, // updateDetails() // Display caption, image number, and bottom nav. updateDetails: function() { $("#imageDataContainer").hide(); var caption = Lightbox.imageArray[Lightbox.activeImage][1]; if (!caption) caption = ' '; $('#caption').html(caption).css({zIndex: '10500'}).show(); // If image is part of set display 'Image x of x'. var s = Drupal.settings.lightbox2; var numberDisplay = null; if (Lightbox.total > 1) { var currentImage = Lightbox.activeImage + 1; if (!Lightbox.isLightframe) { numberDisplay = s.image_count.replace(/\!current/, currentImage).replace(/\!total/, Lightbox.total); } else { numberDisplay = s.page_count.replace(/\!current/, currentImage).replace(/\!total/, Lightbox.total); } $('#numberDisplay').html(numberDisplay).css({zIndex: '10500'}).show(); } $("#imageDataContainer").hide().slideDown(Lightbox.slideDownSpeed); if (Lightbox.rtl) { $("#bottomNav").css({float: 'left'}); } Lightbox.updateNav(); }, // updateNav() // Display appropriate previous and next hover navigation. updateNav: function() { $('#hoverNav').css({zIndex: '10500'}).show(); var prevLink = '#prevLink'; var nextLink = '#nextLink'; // Slideshow is separated as we need to show play / pause button. if (Lightbox.isSlideshow) { if ((Lightbox.total > 1 && Lightbox.loopSlides) || Lightbox.activeImage !== 0) { $(prevLink).css({zIndex: '10500'}).show().click(function() { if (Lightbox.pauseOnPrevClick) { Lightbox.togglePlayPause("lightshowPause", "lightshowPlay"); } Lightbox.changeData(Lightbox.activeImage - 1); return false; }); } else { $(prevLink).hide(); } // If not last image in set, display next image button. if ((Lightbox.total > 1 && Lightbox.loopSlides) || Lightbox.activeImage != (Lightbox.total - 1)) { $(nextLink).css({zIndex: '10500'}).show().click(function() { if (Lightbox.pauseOnNextClick) { Lightbox.togglePlayPause("lightshowPause", "lightshowPlay"); } Lightbox.changeData(Lightbox.activeImage + 1); return false; }); } // Safari browsers need to have hide() called again. else { $(nextLink).hide(); } } // All other types of content. else { if (Lightbox.isLightframe && !Lightbox.alternative_layout) { $('#frameHoverNav').css({zIndex: '10500'}).show(); $('#hoverNav').css({zIndex: '10500'}).hide(); prevLink = '#framePrevLink'; nextLink = '#frameNextLink'; } // If not first image in set, display prev image button. if ((Lightbox.total > 1 && Lightbox.loopItems) || Lightbox.activeImage !== 0) { $(prevLink).css({zIndex: '10500'}).show().click(function() { Lightbox.changeData(Lightbox.activeImage - 1); return false; }); } // Safari browsers need to have hide() called again. else { $(prevLink).hide(); } // If not last image in set, display next image button. if ((Lightbox.total > 1 && Lightbox.loopItems) || Lightbox.activeImage != (Lightbox.total - 1)) { $(nextLink).css({zIndex: '10500'}).show().click(function() { Lightbox.changeData(Lightbox.activeImage + 1); return false; }); } // Safari browsers need to have hide() called again. else { $(nextLink).hide(); } } if (!Lightbox.isModal) { this.enableKeyboardNav(); } }, // enableKeyboardNav() enableKeyboardNav: function() { $(document).bind("keydown", this.keyboardAction); }, // disableKeyboardNav() disableKeyboardNav: function() { $(document).unbind("keydown", this.keyboardAction); }, // keyboardAction() keyboardAction: function(e) { if (e === null) { // IE. keycode = event.keyCode; escapeKey = 27; } else { // Mozilla. keycode = e.keyCode; escapeKey = e.DOM_VK_ESCAPE; } key = String.fromCharCode(keycode).toLowerCase(); // Close lightbox. if (key == 'x' || key == 'o' || key == 'c' || keycode == escapeKey) { Lightbox.end('forceClose'); // Display previous image (p, <-). } else if (key == 'p' || keycode == 37) { if ((Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) || Lightbox.activeImage !== 0) { Lightbox.changeData(Lightbox.activeImage - 1); } // Display next image (n, ->). } else if (key == 'n' || keycode == 39) { if ((Lightbox.total > 1 && ((Lightbox.isSlideshow && Lightbox.loopSlides) || (!Lightbox.isSlideshow && Lightbox.loopItems))) || Lightbox.activeImage != (Lightbox.total - 1)) { Lightbox.changeData(Lightbox.activeImage + 1); } } // Zoom in. else if (key == 'z' && !Lightbox.disableResize && !Lightbox.disableZoom && !Lightbox.isSlideshow && !Lightbox.isLightframe) { if (Lightbox.isZoomedIn) { Lightbox.changeData(Lightbox.activeImage, false); } else if (!Lightbox.isZoomedIn) { Lightbox.changeData(Lightbox.activeImage, true); } return false; } // Toggle play / pause (space). else if (keycode == 32 && Lightbox.isSlideshow) { if (Lightbox.isPaused) { Lightbox.togglePlayPause("lightshowPlay", "lightshowPause"); } else { Lightbox.togglePlayPause("lightshowPause", "lightshowPlay"); } return false; } }, preloadNeighborImages: function() { if ((Lightbox.total - 1) > Lightbox.activeImage) { preloadNextImage = new Image(); preloadNextImage.src = Lightbox.imageArray[Lightbox.activeImage + 1][0]; } if (Lightbox.activeImage > 0) { preloadPrevImage = new Image(); preloadPrevImage.src = Lightbox.imageArray[Lightbox.activeImage - 1][0]; } }, end: function(caller) { var closeClick = (caller == 'slideshow' ? false : true); if (Lightbox.isSlideshow && Lightbox.isPaused && !closeClick) { return; } // To prevent double clicks on navigation links. if (Lightbox.inprogress === true && caller != 'forceClose') { return; } Lightbox.disableKeyboardNav(); $('#lightbox').hide(); $("#overlay").fadeOut(); Lightbox.isPaused = true; Lightbox.inprogress = false; // Replaces calls to showSelectBoxes() and showFlash() in original // lightbox2. Lightbox.toggleSelectsFlash('visible'); if (Lightbox.isSlideshow) { for (var i = 0; i < Lightbox.slideIdCount; i++) { window.clearTimeout(Lightbox.slideIdArray[i]); } $('#lightshowPause, #lightshowPlay').hide(); } else if (Lightbox.isLightframe) { document.getElementById("lightboxFrame").src = ''; if ($.browser.safari) { var iFrame = document.getElementById("lightboxFrame"); var parent = iFrame.parentNode; parent.removeChild(iFrame); parent.appendChild(iFrame); } $('#lightboxFrame, #frameContainer').hide(); } else if (Lightbox.isVideo || Lightbox.isModal) { $('#modalContainer').hide(); $('#modalContainer').html(""); } }, // getPageScroll() // Returns array with x,y page scroll values. // Core code from - quirksmode.com. getPageScroll : function() { var xScroll, yScroll; if (self.pageYOffset) { yScroll = self.pageYOffset; xScroll = self.pageXOffset; } else if (document.documentElement && document.documentElement.scrollTop) { // Explorer 6 Strict. yScroll = document.documentElement.scrollTop; xScroll = document.documentElement.scrollLeft; } else if (document.body) {// All other Explorers. yScroll = document.body.scrollTop; xScroll = document.body.scrollLeft; } arrayPageScroll = [xScroll,yScroll]; return arrayPageScroll; }, // getPageSize() // Returns array with page width, height and window width, height. // Core code from - quirksmode.com. // Edit for Firefox by pHaez. getPageSize : function() { var xScroll, yScroll; if (document.body.scrollHeight > document.body.offsetHeight) { // all but Explorer Mac xScroll = document.body.scrollWidth; yScroll = document.body.scrollHeight; } else if (window.innerHeight && window.scrollMaxY) { xScroll = window.innerWidth + window.scrollMaxX; yScroll = window.innerHeight + window.scrollMaxY; } // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari. else { xScroll = document.body.offsetWidth; yScroll = document.body.offsetHeight; } var windowWidth, windowHeight; if (self.innerHeight) { // All except Explorer. if (document.documentElement.clientWidth) { windowWidth = document.documentElement.clientWidth; } else { windowWidth = self.innerWidth; } windowHeight = self.innerHeight; } // Explorer 6 Strict Mode. else if (document.documentElement && document.documentElement.clientHeight) { windowWidth = document.documentElement.clientWidth; windowHeight = document.documentElement.clientHeight; } else if (document.body) { // Other Explorers. windowWidth = document.body.clientWidth; windowHeight = document.body.clientHeight; } // For small pages with total height less then height of the viewport. if (yScroll < windowHeight) { pageHeight = windowHeight; } else { pageHeight = yScroll; } // For small pages with total width less then width of the viewport. if (xScroll < windowWidth) { pageWidth = windowWidth; } else { pageWidth = xScroll; } arrayPageSize = [pageWidth, pageHeight, windowWidth, windowHeight]; return arrayPageSize; }, // pause(numberMillis) pause : function(ms) { var date = new Date(); var curDate = null; do { curDate = new Date(); } while (curDate - date < ms); }, // toggleSelectsFlash() // Hide / unhide select lists and flash objects as they appear above the // lightbox in some browsers. toggleSelectsFlash: function (state) { if (state == 'visible') { $("select.lightbox_hidden, embed.lightbox_hidden, object.lightbox_hidden").show(); } else if (state == 'hide') { $("select:visible, embed:visible, object:visible").addClass("lightbox_hidden"); $("select.lightbox_hidden, embed.lightbox_hidden, object.lightbox_hidden").hide(); } }, // parseRel() parseRel: function (link) { var parts = []; parts["rel"] = $(link).attr('rel').match(/\w+/)[0]; parts["title"] = parts["group"] = parts["style"] = null; if ($(link).attr('rel').match(/\[(.*)\]/)) { var info = $(link).attr('rel').match(/\[(.*?)\]/)[1].split('|'); parts["group"] = info[0]; parts["style"] = info[1]; } if ($(link).attr('rel').match(/\[.*\]\[(.*)\]/)) { parts["title"] = $(link).attr('rel').match(/\[.*\]\[(.*)\]/)[1]; } return parts; }, // setStyles() setStyles: function(item, styles) { var stylesArray = styles.split(';'); for (var i = 0; i< stylesArray.length; i++) { if (stylesArray[i].indexOf('width:') >= 0) { var w = stylesArray[i].replace('width:', ''); item.width = jQuery.trim(w); } else if (stylesArray[i].indexOf('height:') >= 0) { var h = stylesArray[i].replace('height:', ''); item.height = jQuery.trim(h); } else if (stylesArray[i].indexOf('scrolling:') >= 0) { var scrolling = stylesArray[i].replace('scrolling:', ''); item.scrolling = jQuery.trim(scrolling); } else if (stylesArray[i].indexOf('overflow:') >= 0) { var overflow = stylesArray[i].replace('overflow:', ''); item.overflow = jQuery.trim(overflow); } } return item; }, // togglePlayPause() // Hide the pause / play button as appropriate. If pausing the slideshow also // clear the timers, otherwise move onto the next image. togglePlayPause: function(hideId, showId) { if (Lightbox.isSlideshow && hideId == "lightshowPause") { for (var i = 0; i < Lightbox.slideIdCount; i++) { window.clearTimeout(Lightbox.slideIdArray[i]); } } $('#' + hideId).hide(); $('#' + showId).show(); if (hideId == "lightshowPlay") { Lightbox.isPaused = false; if (!Lightbox.loopSlides && Lightbox.activeImage == (Lightbox.total - 1)) { Lightbox.end(); } else { Lightbox.changeData(Lightbox.activeImage + 1); } } else { Lightbox.isPaused = true; } } }; // Initialize the lightbox. Drupal.behaviors.initLightbox = function (context) { Lightbox.initialize(); }; ;// $Id: panels.js,v 1.2.4.1 2009/10/05 22:40:35 merlinofchaos Exp $ (function ($) { Drupal.Panels = {}; Drupal.Panels.autoAttach = function() { if ($.browser.msie) { // If IE, attach a hover event so we can see our admin links. $("div.panel-pane").hover( function() { $('div.panel-hide', this).addClass("panel-hide-hover"); return true; }, function() { $('div.panel-hide', this).removeClass("panel-hide-hover"); return true; } ); $("div.admin-links").hover( function() { $(this).addClass("admin-links-hover"); return true; }, function(){ $(this).removeClass("admin-links-hover"); return true; } ); } }; $(Drupal.Panels.autoAttach); })(jQuery); ;// $Id: jquery.form.js,v 1.2 2007/11/19 10:05:48 goba Exp $ /* * jQuery Form Plugin * version: 2.01 (10/31/2007) * @requires jQuery v1.1 or later * * Examples at: http://malsup.com/jquery/form/ * Dual licensed under the MIT and GPL licenses: * http://www.opensource.org/licenses/mit-license.php * http://www.gnu.org/licenses/gpl.html */ eval(function(p,a,c,k,e,r){e=function(c){return(c35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('(5($){$.7.1j=5(o){2(P o==\'5\')o={L:o};o=$.2h({1h:4.X(\'2i\')||1E.2u.3D(),I:4.X(\'2g\')||\'29\'},o||{});3 p={};$.M.N(\'R.2P.2L\',[4,o,p]);2(p.1Q)6 4;3 a=4.1z(o.2r);2(o.V){H(3 n 3u o.V)a.C({z:n,A:o.V[n]})}2(o.28&&o.28(a,4,o)===E)6 4;$.M.N(\'R.K.36\',[a,4,o,p]);2(p.1Q)6 4;3 q=$.1x(a);2(o.I.31()==\'29\'){o.1h+=(o.1h.2Z(\'?\')>=0?\'&\':\'?\')+q;o.V=B}8 o.V=q;3 r=4,U=[];2(o.1r)U.C(5(){r.1r()});2(o.1o)U.C(5(){r.1o()});2(!o.18&&o.14){3 u=o.L||5(){};U.C(5(a){2(4.1N)$(o.14).X("1M",a).1N().D(u,1L);8 $(o.14).2t(a).D(u,1L)})}8 2(o.L)U.C(o.L);o.L=5(a,b){H(3 i=0,F=U.G;i\');3 j=i[0];3 k=$.1i.20&&1E.20.30()<9;2($.1i.1X||k)j.2Y=\'2W:E;1w.2U("");\';i.2S({2R:\'2Q\',23:\'-24\',1R:\'-24\'});3 l={Z:B,1b:B,2K:0,2J:\'n/a\',2H:5(){},2F:5(){},2E:5(){}};3 g=f.2B;2(g&&!$.1O++)$.M.N("2x");2(g)$.M.N("2w",[l,f]);3 m=0;3 n=0;1f(5(){i.2v(\'1n\');j.1K?j.1K(\'1J\',12):j.2s(\'1I\',12,E);3 a=d.1H?\'1H\':\'2q\';3 t=r.X(\'14\');r.X({14:h,2g:\'3C\',2i:f.1h});d[a]=\'3B/R-V\';2(f.1G)1f(5(){n=T;12()},f.1G);d.K();r.X(\'14\',t)},10);5 12(){2(m++)6;j.2o?j.2o(\'1J\',12):j.3A(\'1I\',12,E);3 a=T;3z{2(n)3x\'1G\';3 b,O;O=j.2n?j.2n.1w:j.2l?j.2l:j.1w;l.Z=O.1n?O.1n.1M:B;l.1b=O.2k?O.2k:O;2(f.18==\'2j\'||f.18==\'3s\'){3 c=O.1D(\'1C\')[0];b=c?c.A:l.Z;2(f.18==\'2j\')3r("V = "+b);8 $.3q(b)}8 2(f.18==\'2m\'){b=l.1b;2(!b&&l.Z!=B)b=2d(l.Z)}8{b=l.Z}}3p(e){a=E;$.3n(f,l,\'2b\',e)}2(a){f.L(b,\'L\');2(g)$.M.N("3m",[l,f])}2(g)$.M.N("3k",[l,f]);2(g&&!--$.1O)$.M.N("3j");2(f.27)f.27(l,a?\'L\':\'2b\');1f(5(){i.3i();l.1b=B},3g)};5 2d(s,a){2(1E.26){a=25 26(\'3d.3c\');a.3b=\'E\';a.3a(s)}8 a=(25 38()).37(s,\'1A/2m\');6(a&&a.22&&a.22.1e!=\'34\')?a:B}}};$.7.1j.1a=0;$.7.W=5(a){6 4.21().K(1m).D(5(){4.1u=$.7.W.1a++;$.7.W.1t[4.1u]=a;$(":K,19:Y",4).1Z(1s)})};$.7.W.1a=1;$.7.W.1t={};5 1s(e){3 a=4.R;a.Q=4;2(4.I==\'Y\'){2(e.1Y!=S){a.11=e.1Y;a.16=e.2X}8 2(P $.7.1U==\'5\'){3 b=$(4).1U();a.11=e.1V-b.1R;a.16=e.1W-b.23}8{a.11=e.1V-4.2V;a.16=e.1W-4.32}}1f(5(){a.Q=a.11=a.16=B},10)};5 1m(){3 a=4.1u;3 b=$.7.W.1t[a];$(4).1j(b);6 E};$.7.21=5(){4.1T(\'K\',1m);6 4.D(5(){$(":K,19:Y",4).1T(\'1Z\',1s)})};$.7.1z=5(b){3 a=[];2(4.G==0)6 a;3 c=4[0];3 d=b?c.1D(\'*\'):c.2T;2(!d)6 a;H(3 i=0,F=d.G;i
 
'); if (this.progress.message) { $('.throbber', this.progress.element).after('
' + this.progress.message + '
') } $(this.element).after(this.progress.element); } }; /** * Handler for the form redirection completion. */ Drupal.ahah.prototype.success = function (response, status) { var wrapper = $(this.wrapper); var form = $(this.element).parents('form'); // Manually insert HTML into the jQuery object, using $() directly crashes // Safari with long string lengths. http://dev.jquery.com/ticket/1152 var new_content = $('
').html(response.data); // Restore the previous action and target to the form. form.attr('action', this.form_action); this.form_target ? form.attr('target', this.form_target) : form.removeAttr('target'); this.form_encattr ? form.attr('target', this.form_encattr) : form.removeAttr('encattr'); // Remove the progress element. if (this.progress.element) { $(this.progress.element).remove(); } if (this.progress.object) { this.progress.object.stopMonitoring(); } $(this.element).removeClass('progress-disabled').attr('disabled', false); // Add the new content to the page. Drupal.freezeHeight(); if (this.method == 'replace') { wrapper.empty().append(new_content); } else { wrapper[this.method](new_content); } // Immediately hide the new content if we're using any effects. if (this.showEffect != 'show') { new_content.hide(); } // Determine what effect use and what content will receive the effect, then // show the new content. For browser compatibility, Safari is excluded from // using effects on table rows. if (($.browser.safari && $("tr.ahah-new-content", new_content).size() > 0)) { new_content.show(); } else if ($('.ahah-new-content', new_content).size() > 0) { $('.ahah-new-content', new_content).hide(); new_content.show(); $(".ahah-new-content", new_content)[this.showEffect](this.showSpeed); } else if (this.showEffect != 'show') { new_content[this.showEffect](this.showSpeed); } // Attach all javascript behaviors to the new content, if it was successfully // added to the page, this if statement allows #ahah[wrapper] to be optional. if (new_content.parents('html').length > 0) { Drupal.attachBehaviors(new_content); } Drupal.unfreezeHeight(); }; /** * Handler for the form redirection error. */ Drupal.ahah.prototype.error = function (response, uri) { alert(Drupal.ahahError(response, uri)); // Resore the previous action and target to the form. $(this.element).parent('form').attr( { action: this.form_action, target: this.form_target} ); // Remove the progress element. if (this.progress.element) { $(this.progress.element).remove(); } if (this.progress.object) { this.progress.object.stopMonitoring(); } // Undo hide. $(this.wrapper).show(); // Re-enable the element. $(this.element).removeClass('progess-disabled').attr('disabled', false); }; ;// $Id: progress.js,v 1.20 2008/01/04 11:53:21 goba Exp $ /** * A progressbar object. Initialized with the given id. Must be inserted into * the DOM afterwards through progressBar.element. * * method is the function which will perform the HTTP request to get the * progress bar state. Either "GET" or "POST". * * e.g. pb = new progressBar('myProgressBar'); * some_element.appendChild(pb.element); */ Drupal.progressBar = function (id, updateCallback, method, errorCallback) { var pb = this; this.id = id; this.method = method || "GET"; this.updateCallback = updateCallback; this.errorCallback = errorCallback; this.element = document.createElement('div'); this.element.id = id; this.element.className = 'progress'; $(this.element).html('
'+ '
'+ '
 
'); }; /** * Set the percentage and status message for the progressbar. */ Drupal.progressBar.prototype.setProgress = function (percentage, message) { if (percentage >= 0 && percentage <= 100) { $('div.filled', this.element).css('width', percentage +'%'); $('div.percentage', this.element).html(percentage +'%'); } $('div.message', this.element).html(message); if (this.updateCallback) { this.updateCallback(percentage, message, this); } }; /** * Start monitoring progress via Ajax. */ Drupal.progressBar.prototype.startMonitoring = function (uri, delay) { this.delay = delay; this.uri = uri; this.sendPing(); }; /** * Stop monitoring progress via Ajax. */ Drupal.progressBar.prototype.stopMonitoring = function () { clearTimeout(this.timer); // This allows monitoring to be stopped from within the callback this.uri = null; }; /** * Request progress data from server. */ Drupal.progressBar.prototype.sendPing = function () { if (this.timer) { clearTimeout(this.timer); } if (this.uri) { var pb = this; // When doing a post request, you need non-null data. Otherwise a // HTTP 411 or HTTP 406 (with Apache mod_security) error may result. $.ajax({ type: this.method, url: this.uri, data: '', dataType: 'json', success: function (progress) { // Display errors if (progress.status == 0) { pb.displayError(progress.data); return; } // Update display pb.setProgress(progress.percentage, progress.message); // Schedule next timer pb.timer = setTimeout(function() { pb.sendPing(); }, pb.delay); }, error: function (xmlhttp) { pb.displayError(Drupal.ahahError(xmlhttp, pb.uri)); } }); } }; /** * Display errors on the page. */ Drupal.progressBar.prototype.displayError = function (string) { var error = document.createElement('div'); error.className = 'error'; error.innerHTML = string; $(this.element).before(error).hide(); if (this.errorCallback) { this.errorCallback(this); } }; ;// $Id: autocomplete.js,v 1.23 2008/01/04 11:53:21 goba Exp $ /** * Attaches the autocomplete behavior to all required fields */ Drupal.behaviors.autocomplete = function (context) { var acdb = []; $('input.autocomplete:not(.autocomplete-processed)', context).each(function () { var uri = this.value; if (!acdb[uri]) { acdb[uri] = new Drupal.ACDB(uri); } var input = $('#' + this.id.substr(0, this.id.length - 13)) .attr('autocomplete', 'OFF')[0]; $(input.form).submit(Drupal.autocompleteSubmit); new Drupal.jsAC(input, acdb[uri]); $(this).addClass('autocomplete-processed'); }); }; /** * Prevents the form from submitting if the suggestions popup is open * and closes the suggestions popup when doing so. */ Drupal.autocompleteSubmit = function () { return $('#autocomplete').each(function () { this.owner.hidePopup(); }).size() == 0; }; /** * An AutoComplete object */ Drupal.jsAC = function (input, db) { var ac = this; this.input = input; this.db = db; $(this.input) .keydown(function (event) { return ac.onkeydown(this, event); }) .keyup(function (event) { ac.onkeyup(this, event); }) .blur(function () { ac.hidePopup(); ac.db.cancel(); }); }; /** * Handler for the "keydown" event */ Drupal.jsAC.prototype.onkeydown = function (input, e) { if (!e) { e = window.event; } switch (e.keyCode) { case 40: // down arrow this.selectDown(); return false; case 38: // up arrow this.selectUp(); return false; default: // all other keys return true; } }; /** * Handler for the "keyup" event */ Drupal.jsAC.prototype.onkeyup = function (input, e) { if (!e) { e = window.event; } switch (e.keyCode) { case 16: // shift case 17: // ctrl case 18: // alt case 20: // caps lock case 33: // page up case 34: // page down case 35: // end case 36: // home case 37: // left arrow case 38: // up arrow case 39: // right arrow case 40: // down arrow return true; case 9: // tab case 13: // enter case 27: // esc this.hidePopup(e.keyCode); return true; default: // all other keys if (input.value.length > 0) this.populatePopup(); else this.hidePopup(e.keyCode); return true; } }; /** * Puts the currently highlighted suggestion into the autocomplete field */ Drupal.jsAC.prototype.select = function (node) { this.input.value = node.autocompleteValue; }; /** * Highlights the next suggestion */ Drupal.jsAC.prototype.selectDown = function () { if (this.selected && this.selected.nextSibling) { this.highlight(this.selected.nextSibling); } else { var lis = $('li', this.popup); if (lis.size() > 0) { this.highlight(lis.get(0)); } } }; /** * Highlights the previous suggestion */ Drupal.jsAC.prototype.selectUp = function () { if (this.selected && this.selected.previousSibling) { this.highlight(this.selected.previousSibling); } }; /** * Highlights a suggestion */ Drupal.jsAC.prototype.highlight = function (node) { if (this.selected) { $(this.selected).removeClass('selected'); } $(node).addClass('selected'); this.selected = node; }; /** * Unhighlights a suggestion */ Drupal.jsAC.prototype.unhighlight = function (node) { $(node).removeClass('selected'); this.selected = false; }; /** * Hides the autocomplete suggestions */ Drupal.jsAC.prototype.hidePopup = function (keycode) { // Select item if the right key or mousebutton was pressed if (this.selected && ((keycode && keycode != 46 && keycode != 8 && keycode != 27) || !keycode)) { this.input.value = this.selected.autocompleteValue; } // Hide popup var popup = this.popup; if (popup) { this.popup = null; $(popup).fadeOut('fast', function() { $(popup).remove(); }); } this.selected = false; }; /** * Positions the suggestions popup and starts a search */ Drupal.jsAC.prototype.populatePopup = function () { // Show popup if (this.popup) { $(this.popup).remove(); } this.selected = false; this.popup = document.createElement('div'); this.popup.id = 'autocomplete'; this.popup.owner = this; $(this.popup).css({ marginTop: this.input.offsetHeight +'px', width: (this.input.offsetWidth - 4) +'px', display: 'none' }); $(this.input).before(this.popup); // Do search this.db.owner = this; this.db.search(this.input.value); }; /** * Fills the suggestion popup with any matches received */ Drupal.jsAC.prototype.found = function (matches) { // If no value in the textfield, do not show the popup. if (!this.input.value.length) { return false; } // Prepare matches var ul = document.createElement('ul'); var ac = this; for (key in matches) { var li = document.createElement('li'); $(li) .html('
'+ matches[key] +'
') .mousedown(function () { ac.select(this); }) .mouseover(function () { ac.highlight(this); }) .mouseout(function () { ac.unhighlight(this); }); li.autocompleteValue = key; $(ul).append(li); } // Show popup with matches, if any if (this.popup) { if (ul.childNodes.length > 0) { $(this.popup).empty().append(ul).show(); } else { $(this.popup).css({visibility: 'hidden'}); this.hidePopup(); } } }; Drupal.jsAC.prototype.setStatus = function (status) { switch (status) { case 'begin': $(this.input).addClass('throbbing'); break; case 'cancel': case 'error': case 'found': $(this.input).removeClass('throbbing'); break; } }; /** * An AutoComplete DataBase object */ Drupal.ACDB = function (uri) { this.uri = uri; this.delay = 300; this.cache = {}; }; /** * Performs a cached and delayed search */ Drupal.ACDB.prototype.search = function (searchString) { var db = this; this.searchString = searchString; // See if this key has been searched for before if (this.cache[searchString]) { return this.owner.found(this.cache[searchString]); } // Initiate delayed search if (this.timer) { clearTimeout(this.timer); } this.timer = setTimeout(function() { db.owner.setStatus('begin'); // Ajax GET request for autocompletion $.ajax({ type: "GET", url: db.uri +'/'+ Drupal.encodeURIComponent(searchString), dataType: 'json', success: function (matches) { if (typeof matches['status'] == 'undefined' || matches['status'] != 0) { db.cache[searchString] = matches; // Verify if these are still the matches the user wants to see if (db.searchString == searchString) { db.owner.found(matches); } db.owner.setStatus('found'); } }, error: function (xmlhttp) { alert(Drupal.ahahError(xmlhttp, db.uri)); } }); }, this.delay); }; /** * Cancels the current autocomplete request */ Drupal.ACDB.prototype.cancel = function() { if (this.owner) this.owner.setStatus('cancel'); if (this.timer) clearTimeout(this.timer); this.searchString = ''; }; ;// $Id: collapse.js,v 1.17 2008/01/29 10:58:25 goba Exp $ /** * Toggle the visibility of a fieldset using smooth animations */ Drupal.toggleFieldset = function(fieldset) { if ($(fieldset).is('.collapsed')) { // Action div containers are processed separately because of a IE bug // that alters the default submit button behavior. var content = $('> div:not(.action)', fieldset); $(fieldset).removeClass('collapsed'); content.hide(); content.slideDown( { duration: 'fast', easing: 'linear', complete: function() { Drupal.collapseScrollIntoView(this.parentNode); this.parentNode.animating = false; $('div.action', fieldset).show(); }, step: function() { // Scroll the fieldset into view Drupal.collapseScrollIntoView(this.parentNode); } }); } else { $('div.action', fieldset).hide(); var content = $('> div:not(.action)', fieldset).slideUp('fast', function() { $(this.parentNode).addClass('collapsed'); this.parentNode.animating = false; }); } }; /** * Scroll a given fieldset into view as much as possible. */ Drupal.collapseScrollIntoView = function (node) { var h = self.innerHeight || document.documentElement.clientHeight || $('body')[0].clientHeight || 0; var offset = self.pageYOffset || document.documentElement.scrollTop || $('body')[0].scrollTop || 0; var posY = $(node).offset().top; var fudge = 55; if (posY + node.offsetHeight + fudge > h + offset) { if (node.offsetHeight > h) { window.scrollTo(0, posY); } else { window.scrollTo(0, posY + node.offsetHeight - h + fudge); } } }; Drupal.behaviors.collapse = function (context) { $('fieldset.collapsible > legend:not(.collapse-processed)', context).each(function() { var fieldset = $(this.parentNode); // Expand if there are errors inside if ($('input.error, textarea.error, select.error', fieldset).size() > 0) { fieldset.removeClass('collapsed'); } // Turn the legend into a clickable link and wrap the contents of the fieldset // in a div for easier animation var text = this.innerHTML; $(this).empty().append($(''+ text +'').click(function() { var fieldset = $(this).parents('fieldset:first')[0]; // Don't animate multiple times if (!fieldset.animating) { fieldset.animating = true; Drupal.toggleFieldset(fieldset); } return false; })) .after($('
') .append(fieldset.children(':not(legend):not(.action)'))) .addClass('collapse-processed'); }); }; ;// $Id: teaser.js,v 1.12.2.1 2009/05/20 11:50:54 goba Exp $ /** * Auto-attach for teaser behavior. * * Note: depends on resizable textareas. */ Drupal.behaviors.teaser = function(context) { // This breaks in Konqueror. Prevent it from running. if (/KDE/.test(navigator.vendor)) { return; } $('textarea.teaser:not(.teaser-processed)', context).each(function() { var teaser = $(this).addClass('teaser-processed'); // Move teaser textarea before body, and remove its form-item wrapper. var body = $('#'+ Drupal.settings.teaser[this.id]); var checkbox = $('#'+ Drupal.settings.teaserCheckbox[this.id]).parent(); var checked = $(checkbox).children('input').attr('checked') ? true : false; var parent = teaser[0].parentNode; $(body).before(teaser); $(parent).remove(); function trim(text) { return text.replace(/^\s+/g, '').replace(/\s+$/g, ''); } // Join the teaser back to the body. function join_teaser() { if (teaser.val()) { body.val(trim(teaser.val()) +'\r\n\r\n'+ trim(body.val())); } // Empty, hide and disable teaser. teaser[0].value = ''; $(teaser).attr('disabled', 'disabled'); $(teaser).parent().slideUp('fast'); // Change label. $(this).val(Drupal.t('Split summary at cursor')); // Hide separate teaser checkbox. $(checkbox).hide(); // Force a hidden checkbox to be checked (to ensure that the body is // correctly processed on form submit when teaser/body are in joined // state), and remember the current checked status. checked = $(checkbox).children('input').attr('checked') ? true : false; $(checkbox).children('input').attr('checked', true); } // Split the teaser from the body. function split_teaser() { body[0].focus(); var selection = Drupal.getSelection(body[0]); var split = selection.start; var text = body.val(); // Note: using val() fails sometimes. jQuery bug? teaser[0].value = trim(text.slice(0, split)); body[0].value = trim(text.slice(split)); // Reveal and enable teaser $(teaser).attr('disabled', ''); $(teaser).parent().slideDown('fast'); // Change label $(this).val(Drupal.t('Join summary')); // Show separate teaser checkbox, restore checked value. $(checkbox).show().children('input').attr('checked', checked); } // Add split/join button. var button = $('
'); var include = $('#'+ this.id.substring(0, this.id.length - 2) +'include'); $(include).parent().parent().before(button); // Extract the teaser from the body, if set. Otherwise, stay in joined mode. var text = body.val().split(''); if (text.length >= 2) { teaser[0].value = trim(text.shift()); body[0].value = trim(text.join('')); $(teaser).attr('disabled', ''); $('input', button).val(Drupal.t('Join summary')).toggle(join_teaser, split_teaser); } else { $('input', button).val(Drupal.t('Split summary at cursor')).toggle(split_teaser, join_teaser); $(checkbox).hide().children('input').attr('checked', true); } // Make sure that textarea.js has done its magic to ensure proper visibility state. if (Drupal.behaviors.textarea && teaser.is(('.form-textarea:not(.textarea-processed)'))) { Drupal.behaviors.textarea(teaser.parentNode); } // Set initial visibility if ($(teaser).is('[@disabled]')) { $(teaser).parent().hide(); } }); }; ;// $Id: textarea.js,v 1.22 2008/01/17 19:31:56 goba Exp $ Drupal.behaviors.textarea = function(context) { $('textarea.resizable:not(.textarea-processed)', context).each(function() { // Avoid non-processed teasers. if ($(this).is(('textarea.teaser:not(.teaser-processed)'))) { return false; } var textarea = $(this).addClass('textarea-processed'), staticOffset = null; // When wrapping the text area, work around an IE margin bug. See: // http://jaspan.com/ie-inherited-margin-bug-form-elements-and-haslayout $(this).wrap('
') .parent().append($('
').mousedown(startDrag)); var grippie = $('div.grippie', $(this).parent())[0]; grippie.style.marginRight = (grippie.offsetWidth - $(this)[0].offsetWidth) +'px'; function startDrag(e) { staticOffset = textarea.height() - e.pageY; textarea.css('opacity', 0.25); $(document).mousemove(performDrag).mouseup(endDrag); return false; } function performDrag(e) { textarea.height(Math.max(32, staticOffset + e.pageY) + 'px'); return false; } function endDrag(e) { $(document).unbind("mousemove", performDrag).unbind("mouseup", endDrag); textarea.css('opacity', 1); } }); }; ;