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$Id: drupal.js,v 1.41.2.4 2009/07/21 08:59:10 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 () { $('#freeze-height').remove(); }; /** * Wrapper around encodeURIComponent() which avoids Apache quirks (equivalent of * drupal_urlencode() in PHP). This function should only be used on paths, not * on query string arguments. */ Drupal.encodeURIComponent = function (item, uri) { uri = uri || location.href; item = encodeURIComponent(item).replace(/%2F/g, '/'); return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F'); }; /** * Get the text selection in a textarea. */ Drupal.getSelection = function (element) { if (typeof(element.selectionStart) != 'number' && document.selection) { // The current selection var range1 = document.selection.createRange(); var range2 = range1.duplicate(); // Select all text. range2.moveToElementText(element); // Now move 'dummy' end point to end point of original range. range2.setEndPoint('EndToEnd', range1); // Now we can calculate start and end points. var start = range2.text.length - range1.text.length; var end = start + range1.text.length; return { 'start': start, 'end': end }; } return { 'start': element.selectionStart, 'end': element.selectionEnd }; }; /** * Build an error message from ahah response. */ Drupal.ahahError = function(xmlhttp, uri) { if (xmlhttp.status == 200) { if (jQuery.trim($(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: nice_menus.js,v 1.10.2.6 2008/08/04 23:45:51 add1sun Exp $ // We need to do some browser sniffing to weed out IE 6 only // because only IE6 needs this hover hack. if (document.all && !window.opera && (navigator.appVersion.search("MSIE 6.0") != -1) && $.browser.msie) { function IEHoverPseudo() { $("ul.nice-menu li.menuparent").hover(function(){ $(this).addClass("over").find("> ul").show().addShim(); },function(){ $(this).removeClass("over").find("> ul").removeShim().hide(); } ); // Add a hover class to all li for CSS styling. Silly naming is done // so we don't break CSS compatibility for .over class already in use // and due to the fact that IE6 doesn't understand multiple selectors. $("ul.nice-menu li").hover(function(){ $(this).addClass("ie-over"); },function(){ $(this).removeClass("ie-over"); } ); } // This is the jquery method of adding a function // to the BODY onload event. (See jquery.com) $(document).ready(function(){ IEHoverPseudo() }); } $.fn.addShim = function() { return this.each(function(){ if(document.all && $("select").size() > 0) { var ifShim = document.createElement('iframe'); ifShim.src = "javascript:false"; ifShim.style.width=$(this).width()+1+"px"; ifShim.style.height=$(this).find("> li").size()*23+20+"px"; ifShim.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)"; ifShim.style.zIndex="0"; $(this).prepend(ifShim); $(this).css("zIndex","99"); } }); }; $.fn.removeShim = function() { return this.each(function(){ if (document.all) $("iframe", this).remove(); }); }; ;// $Id: poormanscron.js,v 1.1.2.3 2010/01/17 00:27:52 davereid Exp $ (function ($) { /** * Checks to see if the cron should be automatically run. */ Drupal.behaviors.cronCheck = function(context) { if (Drupal.settings.cron.runNext || false) { $('body:not(.cron-check-processed)', context).addClass('cron-check-processed').each(function() { // Only execute the cron check if its the right time. if (Math.round(new Date().getTime() / 1000.0) >= Drupal.settings.cron.runNext) { $.get(Drupal.settings.cron.basePath + '/run-cron-check'); } }); } }; })(jQuery); ;// $Id: tableheader.js,v 1.16.2.2 2009/03/30 12:48:09 goba Exp $ Drupal.tableHeaderDoScroll = function() { if (typeof(Drupal.tableHeaderOnScroll)=='function') { Drupal.tableHeaderOnScroll(); } }; Drupal.behaviors.tableHeader = function (context) { // This breaks in anything less than IE 7. Prevent it from running. if (jQuery.browser.msie && parseInt(jQuery.browser.version, 10) < 7) { return; } // Keep track of all cloned table headers. var headers = []; $('table.sticky-enabled thead:not(.tableHeader-processed)', context).each(function () { // Clone thead so it inherits original jQuery properties. var headerClone = $(this).clone(true).insertBefore(this.parentNode).wrap('
').parent().css({ position: 'fixed', top: '0px' }); headerClone = $(headerClone)[0]; headers.push(headerClone); // Store parent table. var table = $(this).parent('table')[0]; headerClone.table = table; // Finish initialzing header positioning. tracker(headerClone); $(table).addClass('sticky-table'); $(this).addClass('tableHeader-processed'); }); // Define the anchor holding var. var prevAnchor = ''; // Track positioning and visibility. function tracker(e) { // Save positioning data. var viewHeight = document.documentElement.scrollHeight || document.body.scrollHeight; if (e.viewHeight != viewHeight) { e.viewHeight = viewHeight; e.vPosition = $(e.table).offset().top - 4; e.hPosition = $(e.table).offset().left; e.vLength = e.table.clientHeight - 100; // Resize header and its cell widths. var parentCell = $('th', e.table); $('th', e).each(function(index) { var cellWidth = parentCell.eq(index).css('width'); // Exception for IE7. if (cellWidth == 'auto') { cellWidth = parentCell.get(index).clientWidth +'px'; } $(this).css('width', cellWidth); }); $(e).css('width', $(e.table).css('width')); } // Track horizontal positioning relative to the viewport and set visibility. var hScroll = document.documentElement.scrollLeft || document.body.scrollLeft; var vOffset = (document.documentElement.scrollTop || document.body.scrollTop) - e.vPosition; var visState = (vOffset > 0 && vOffset < e.vLength) ? 'visible' : 'hidden'; $(e).css({left: -hScroll + e.hPosition +'px', visibility: visState}); // Check the previous anchor to see if we need to scroll to make room for the header. // Get the height of the header table and scroll up that amount. if (prevAnchor != location.hash) { if (location.hash != '') { var offset = $('td' + location.hash).offset(); if (offset) { var top = offset.top; var scrollLocation = top - $(e).height(); $('body, html').scrollTop(scrollLocation); } } prevAnchor = location.hash; } } // Only attach to scrollbars once, even if Drupal.attachBehaviors is called // multiple times. if (!$('body').hasClass('tableHeader-processed')) { $('body').addClass('tableHeader-processed'); $(window).scroll(Drupal.tableHeaderDoScroll); $(document.documentElement).scroll(Drupal.tableHeaderDoScroll); } // Track scrolling. Drupal.tableHeaderOnScroll = function() { $(headers).each(function () { tracker(this); }); }; // Track resizing. var time = null; var resize = function () { // Ensure minimum time between adjustments. if (time) { return; } time = setTimeout(function () { $('table.sticky-header').each(function () { // Force cell width calculation. this.viewHeight = 0; tracker(this); }); // Reset timer time = null; }, 250); }; $(window).resize(resize); }; ;// $Id: pathauto.js,v 1.4.2.1 2009/04/18 17:10:10 freso Exp $ if (Drupal.jsEnabled) { $(document).ready(function() { if ($("#edit-pathauto-perform-alias").size() && $("#edit-pathauto-perform-alias").attr("checked")) { // Disable input and hide its description. $("#edit-path").attr("disabled","disabled"); $("#edit-path-wrapper > div.description").hide(0); } $("#edit-pathauto-perform-alias").bind("click", function() { if ($("#edit-pathauto-perform-alias").attr("checked")) { // Auto-alias checked; disable input. $("#edit-path").attr("disabled","disabled"); $("#edit-path-wrapper > div[class=description]").slideUp('fast'); } else { // Auto-alias unchecked; enable input. $("#edit-path").removeAttr("disabled"); $("#edit-path")[0].focus(); $("#edit-path-wrapper > div[class=description]").slideDown('fast'); } }); }); } ;// $Id: fckeditor.utils.js,v 1.2.2.8.2.32 2009/10/04 16:47:50 jorrit Exp $ // map of instancename -> FCKeditor object var fckInstances = {}; var fckActiveId = false; // this object will store teaser information var fckTeaser = { lookup : {}, lookupSetup : false, cache : {} }; /** * Drupal behavior that adds FCKeditors to textareas */ Drupal.behaviors.fckeditor = function(context) { // make sure the textarea behavior is run first, to get a correctly sized grippie // the textarea behavior requires the teaser behavior, so load that one as well if (Drupal.behaviors.teaser && Drupal.behaviors.textarea) { Drupal.behaviors.teaser(context); Drupal.behaviors.textarea(context); } $('textarea.fckeditor:not(.fckeditor-processed)', context).each(function() { var textarea = $(this).addClass('fckeditor-processed'); var taid = textarea.attr('id'); if (fckInstances[taid]) { var editorInstance = fckInstances[taid]; if (editorInstance.defaultState == 1) { if (textarea.attr('class').indexOf("filterxss1") != -1 || textarea.attr('class').indexOf("filterxss2") != -1) { $.post(Drupal.settings.basePath + 'index.php?q=fckeditor/xss', { text: $('#' + taid).val(), 'filters[]': Drupal.settings.fckeditor_filters[fckInstances[taid].DrupalId] }, function(text) { textarea.val(text); $('#img_assist-link-' + taid).hide(); $(".img_assist-button").hide(); editorInstance.ReplaceTextarea(); } ); } else { editorInstance.ReplaceTextarea(); $('#img_assist-link-' + taid).hide(); $(".img_assist-button").hide(); } } } }); } /** * This method takes care of replacing a textarea with an FCKeditor * and vice versa. */ function Toggle(textareaID, TextTextarea, TextRTE, xss_check) { var swtch = $('#switch_'+textareaID); // check if this FCKeditor was initially disabled if (fckInstances[textareaID].defaultState == 0) { fckInstances[textareaID].defaultState = 2; if ($('#' + textareaID).attr('class').indexOf("filterxss2") != -1) { $.post(Drupal.settings.basePath + 'index.php?q=fckeditor/xss', { text: $('#' + textareaID).val(), 'filters[]': Drupal.settings.fckeditor_filters[fckInstances[textareaID].DrupalId] }, function(text) { $('#' + textareaID).val(text); fckInstances[textareaID].ReplaceTextarea(); } ); } else { fckInstances[textareaID].ReplaceTextarea(); } swtch.text(TextTextarea); $(".img_assist-button").hide(); // simply return: ReplaceTextarea will take the contents of the textarea for us return; } var textArea = $('#'+textareaID); var textAreaContainer = textArea.parents('.resizable-textarea'); var editorFrame = $('#'+textareaID+'___Frame'); var editorInstance = FCKeditorAPI.GetInstance(textareaID); var text; // execute the switch if (textArea.is(':hidden')) { // switch from fck to textarea swtch.text(TextRTE); text = editorInstance.GetData(true); // #372150 and #374386 if (text == '
' || text == '

 

' || text == '
 
') { text = ''; } // check if we have to take care of teasers var teaser = FCKeditor_TeaserInfo(textareaID); if (teaser) { var t = text.indexOf(''); if (t != -1) { teaser.textarea.val(FCKeditor_trim(text.slice(0,t))); text = FCKeditor_trim(text.slice(t+12)); teaser.textareaContainer.show(); teaser.textarea.attr('disabled', ''); if (teaser.button.attr('value') != Drupal.t('Join summary')) { try {teaser.button.click();} catch(e) {teaser.button.val(Drupal.t('Join summary'));} } } else { teaser.textarea.attr('disabled', 'disabled'); if (teaser.button.attr('value') != Drupal.t('Split summary at cursor')) { try {teaser.button.click();} catch(e) {teaser.button.val(Drupal.t('Split summary at cursor'));} } } teaser.buttonContainer.show(); } textArea.val(text); textArea.show(); textAreaContainer.show(); editorFrame.hide(); $('#img_assist-link-' + textareaID).show(); $(".img_assist-button").show(); $(textArea).parent().children(".grippie").show(); } else { // switch from textarea to fck swtch.text(TextTextarea); // check if we have to take care of teasers var teaser = FCKeditor_TeaserInfo(textareaID); if (teaser) { if (teaser.textarea.val().length > 0) { text = teaser.textarea.val() + '\n\n' + textArea.val(); } else { text = textArea.val(); } teaser.textarea.attr('disabled', ''); teaser.buttonContainer.hide(); teaser.textareaContainer.hide(); teaser.checkboxContainer.show(); } else { text = textArea.val(); } editorInstance.SetData(text, true); // Switch the DIVs display. textArea.hide(); textAreaContainer.show(); textArea.parent().children('.grippie').hide(); editorFrame.show(); $('#img_assist-link-' + textareaID).hide(); $(".img_assist-button").hide(); } } // Update a global variable containing the active FCKeditor ID. function DoFCKeditorUpdateId(editorInstance) { fckActiveId = editorInstance.Name; } /** * The FCKeditor_OnComplete function is a special function called everytime an * editor instance is completely loaded and available for API interactions. */ function FCKeditor_OnComplete(editorInstance) { // Enable the switch button. It is disabled at startup, waiting the editor to be loaded. $('#switch_' + editorInstance.Name).show(); editorInstance.Events.AttachEvent('OnAfterLinkedFieldUpdate', FCKeditor_OnAfterLinkedFieldUpdate); editorInstance.Events.AttachEvent('OnFocus', DoFCKeditorUpdateId); var teaser = FCKeditor_TeaserInfo(editorInstance.Name); if (teaser) { // if there is a teaser, prepend it to the text, only when switched to FCKeditor using toggle //if (fckInstances[editorInstance.Name].defaultState == 2) { if (teaser.textarea.val().length > 0 && editorInstance.GetData(true).indexOf('') == -1 ) { var text = teaser.textarea.val() + '\n\n' + editorInstance.GetData(true); editorInstance.SetData(text); } //} // hide the teaser teaser.textarea.attr('disabled', ''); teaser.buttonContainer.hide(); teaser.textareaContainer.hide(); teaser.checkboxContainer.show(); } // jQuery's hide() does not work when the field is not visible, for instance because it is in a collapsed field set $(editorInstance.LinkedField).parent().children('.grippie').each(function() { this.style.display = 'none'; }); // very ugly hack to circumvent FCKeditor from re-updating textareas on submission. We do that ourselves // FCKeditor will happily update the fake textarea while we will use the proper one editorInstance.LinkedField2 = editorInstance.LinkedField; editorInstance.LinkedField = $(''); // Img_Assist integration IntegrateWithImgAssist(); } /** * This method is executed for every FCKeditor instance just after the underlying text field is updated * before the form is submitted. */ function FCKeditor_OnAfterLinkedFieldUpdate(editorInstance) { var textArea = editorInstance.LinkedField2; var taid = textArea.id; var teaser = FCKeditor_TeaserInfo(taid); // when textArea is hidden, FCKeditor is visible if ($(textArea).is(':hidden')) { var text = editorInstance.GetData(true); // #372150 and #374386 if (text == '
' || text == '

 

' || text == '
 
') { text = ''; } textArea.value = text; // only update the teaser field if this field is associated with a teaser field if (teaser) { var t = text.indexOf(''); if (t != -1) { teaser.textarea.val(FCKeditor_trim(text.slice(0,t))); textArea.value = FCKeditor_trim(text.slice(t+12)); } else { teaser.textarea.val(''); teaser.textarea.attr('disabled', 'disabled'); var teaserbuttontxt = Drupal.t('Join summary'); if (teaser.button.attr('value') == teaserbuttontxt) { try { teaser.button.click(); } catch(e) { teaserbutton.val(teaserbuttontxt); } } } } } } function IntegrateWithImgAssist() { var link = document.getElementsByTagName("a"); for (var i = 0; i < link.length; i++) { cl = link[i].className; if ( cl == "img_assist-link") { link[i].href = link[i].href.replace("/load/textarea", "/load/fckeditor"); } } } /** * Removes leading and trailing whitespace from the input */ function FCKeditor_trim(text) { return text.replace(/^\s+/g, '').replace(/\s+$/g, ''); } /** * This function retrieves information about a possible teaser field * associated with the mentioned field. * * @param taid string HTML id of the main text area */ function FCKeditor_TeaserInfo(taid) { // if the result is cached, return it if (fckTeaser.cache[taid]) { return fckTeaser.cache[taid]; } // build a lookup table if (!fckTeaser.lookupSetup) { fckTeaser.lookupSetup = true; for(var x in Drupal.settings.teaser) { fckTeaser.lookup[Drupal.settings.teaser[x]] = x; } } // find the elements if (fckTeaser.lookup[taid]) { var obj = { textarea : $('#'+fckTeaser.lookup[taid]), checkbox : $('#'+Drupal.settings.teaserCheckbox[fckTeaser.lookup[taid]]) }; obj.textareaContainer = obj.textarea.parent(); obj.checkboxContainer = obj.checkbox.parent(); obj.button = $('input.teaser-button', obj.checkbox.parents('div.teaser-checkbox').get(0)); obj.buttonContainer = obj.button.parent(); fckTeaser.cache[taid] = obj; } else { fckTeaser.cache[taid] = null; } return fckTeaser.cache[taid]; } /** * Creates a screen wide popup window containing an FCKeditor */ function FCKeditor_OpenPopup(popupUrl, jsID, textareaID, width) { popupUrl = popupUrl + '?var='+ jsID + '&el=' + textareaID; var teaser = FCKeditor_TeaserInfo(textareaID); if (teaser) { popupUrl = popupUrl + '&teaser=' + teaser.textarea.attr('id'); } var percentPos = width.indexOf('%'); if (percentPos != -1) { width = width.substr(0, percentPos); width = width / 100 * screen.width; } window.open(popupUrl, null, 'width=' + width + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=1,dependent=yes'); } // Probably JsMin was used to compress the code. // In such case, in IE FCKeditor_IsCompatibleBrowser() will always return false. if (typeof(FCKeditor_IsCompatibleBrowser) == 'function' && !FCKeditor_IsCompatibleBrowser()) { var FCKeditor_IsCompatibleBrowser = function() { var sAgent = navigator.userAgent.toLowerCase() ; // Internet Explorer 5.5+ if ( sAgent.indexOf("mac") == -1 && sAgent.indexOf("opera") == -1 && navigator.appVersion.match( /MSIE (.\..)/ ) ) { var sBrowserVersion = navigator.appVersion.match(/MSIE (.\..)/)[1] ; return ( sBrowserVersion >= 5.5 ) ; } return false; } } /** * Integration for ajax.module */ function doFCKeditorSave() { for(var textareaid in fckInstances) { FCKeditor_OnAfterLinkedFieldUpdate(FCKeditorAPI.GetInstance(textareaid)); } };// $Id: filefield.js,v 1.21 2009/07/03 21:22:57 quicksketch Exp $ /** * Auto-attach standard client side file input validation. */ Drupal.behaviors.filefieldValidateAutoAttach = function(context) { $("input[type='file'][accept]", context).change( function() { // Remove any previous errors. $('.file-upload-js-error').remove(); /** * Add client side validation for the input[type=file] accept attribute. */ var accept = this.accept.replace(/,\s*/g, '|'); if (accept.length > 1 && this.value.length > 0) { var v = new RegExp('\\.(' + accept + ')$', 'gi'); if (!v.test(this.value)) { var error = Drupal.t("The selected file %filename cannot not be uploaded. Only files with the following extensions are allowed: %extensions.", { '%filename' : this.value, '%extensions' : accept.replace(/\|/g, ', ') } ); // What do I prepend this to? $(this).before('
' + error + '
'); this.value = ''; return false; } } /** * Add filesize validation where possible. */ /* @todo */ }); }; /** * Prevent FileField uploads when using buttons not intended to upload. */ Drupal.behaviors.filefieldButtons = function(context) { $('input.form-submit') .bind('mousedown', Drupal.filefield.disableFields) .bind('mousedown', Drupal.filefield.progressBar); }; /** * Open links to files within the node form in a new window. */ Drupal.behaviors.filefieldPreviewLinks = function(context) { $('div.filefield-element div.widget-preview a').click(Drupal.filefield.openInNewWindow).attr('target', '_blank'); } /** * Admin enhancement: only show the "Files listed by default" when needed. */ Drupal.behaviors.filefieldAdmin = function(context) { var $listField = $('div.filefield-list-field', context); if ($listField.size()) { $listField.find('input').change(function() { if (this.checked) { if (this.value == 0) { $('#edit-list-default-wrapper').css('display', 'none'); } else { $('#edit-list-default-wrapper').css('display', 'block'); } } }).change(); } }; /** * Utility functions for use by FileField. * @param {Object} event */ Drupal.filefield = { disableFields: function(event){ var clickedButton = this; // Only disable upload fields for AHAH buttons. if (!$(clickedButton).hasClass('ahah-processed')) { return; } // Check if we're working with an "Upload" button. var $enabledFields = []; if ($(this).parents('div.filefield-element').size() > 0) { $enabledFields = $(this).parents('div.filefield-element').find('input.form-file'); } // Otherwise we're probably dealing with CCK's "Add another item" button. else if ($(this).parents('div.content-add-more').size() > 0) { $enabledFields = $(this).parent().parent().find('input.form-file'); } var $disabledFields = $('div.filefield-element input.form-file').not($enabledFields); // Disable upload fields other than the one we're currently working with. $disabledFields.attr('disabled', 'disabled'); // All the other mousedown handlers (like AHAH) are excuted before any // timeout functions will be called, so this effectively re-enables // the filefields after the AHAH process is complete even though it only // has a 1 millisecond timeout. setTimeout(function(){ $disabledFields.attr('disabled', ''); }, 1000); }, progressBar: function(event) { var clickedButton = this; var $progressId = $(clickedButton).parents('div.filefield-element').find('input.filefield-progress'); if ($progressId.size()) { var originalName = $progressId.attr('name'); // Replace the name with the required identifier. $progressId.attr('name', originalName.match(/APC_UPLOAD_PROGRESS|UPLOAD_IDENTIFIER/)[0]); // Restore the original name after the upload begins. setTimeout(function() { $progressId.attr('name', originalName); }, 1000); // Show the progress bar if the upload takes longer than 3 seconds. setTimeout(function() { $(clickedButton).parents('div.filefield-element').find('div.ahah-progress-bar').slideDown(); }, 500); } }, openInNewWindow: function(event) { window.open(this.href, 'filefieldPreview', 'toolbar=0,scrollbars=1,location=1,statusbar=1,menubar=0,resizable=1,width=500,height=550'); return false; } }; ;// $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; $(this.element).before(error).hide(); if (this.errorCallback) { this.errorCallback(this); } }; ;/** * jquery.Jcrop.js v0.9.8 * jQuery Image Cropping Plugin * @author Kelly Hallman * Copyright (c) 2008-2009 Kelly Hallman - released under MIT License {{{ * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, * copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * }}} */ (function($) { $.Jcrop = function(obj,opt) { // Initialization {{{ // Sanitize some options {{{ var obj = obj, opt = opt; if (typeof(obj) !== 'object') obj = $(obj)[0]; if (typeof(opt) !== 'object') opt = { }; // Some on-the-fly fixes for MSIE...sigh if (!('trackDocument' in opt)) { opt.trackDocument = $.browser.msie ? false : true; if ($.browser.msie && $.browser.version.split('.')[0] == '8') opt.trackDocument = true; } if (!('keySupport' in opt)) opt.keySupport = $.browser.msie ? false : true; // }}} // Extend the default options {{{ var defaults = { // Basic Settings trackDocument: false, baseClass: 'jcrop', addClass: null, // Styling Options bgColor: 'black', bgOpacity: .6, borderOpacity: .4, handleOpacity: .5, handlePad: 5, handleSize: 9, handleOffset: 5, edgeMargin: 14, aspectRatio: 0, keySupport: true, cornerHandles: true, sideHandles: true, drawBorders: true, dragEdges: true, boxWidth: 0, boxHeight: 0, boundary: 8, animationDelay: 20, swingSpeed: 3, allowSelect: true, allowMove: true, allowResize: true, minSelect: [ 0, 0 ], maxSize: [ 0, 0 ], minSize: [ 0, 0 ], // Callbacks / Event Handlers onChange: function() { }, onSelect: function() { } }; var options = defaults; setOptions(opt); // }}} // Initialize some jQuery objects {{{ var $origimg = $(obj); var $img = $origimg.clone().removeAttr('id').css({ position: 'absolute' }); $img.width($origimg.width()); $img.height($origimg.height()); $origimg.after($img).hide(); presize($img,options.boxWidth,options.boxHeight); var boundx = $img.width(), boundy = $img.height(), $div = $('
') .width(boundx).height(boundy) .addClass(cssClass('holder')) .css({ position: 'relative', backgroundColor: options.bgColor }).insertAfter($origimg).append($img); ; if (options.addClass) $div.addClass(options.addClass); //$img.wrap($div); var $img2 = $('')/*{{{*/ .attr('src',$img.attr('src')) .css('position','absolute') .width(boundx).height(boundy) ;/*}}}*/ var $img_holder = $('
')/*{{{*/ .width(pct(100)).height(pct(100)) .css({ zIndex: 310, position: 'absolute', overflow: 'hidden' }) .append($img2) ;/*}}}*/ var $hdl_holder = $('
')/*{{{*/ .width(pct(100)).height(pct(100)) .css('zIndex',320); /*}}}*/ var $sel = $('
')/*{{{*/ .css({ position: 'absolute', zIndex: 300 }) .insertBefore($img) .append($img_holder,$hdl_holder) ;/*}}}*/ var bound = options.boundary; var $trk = newTracker().width(boundx+(bound*2)).height(boundy+(bound*2)) .css({ position: 'absolute', top: px(-bound), left: px(-bound), zIndex: 290 }) .mousedown(newSelection); /* }}} */ // Set more variables {{{ var xlimit, ylimit, xmin, ymin; var xscale, yscale, enabled = true; var docOffset = getPos($img), // Internal states btndown, lastcurs, dimmed, animating, shift_down; // }}} // }}} // Internal Modules {{{ var Coords = function()/*{{{*/ { var x1 = 0, y1 = 0, x2 = 0, y2 = 0, ox, oy; function setPressed(pos)/*{{{*/ { var pos = rebound(pos); x2 = x1 = pos[0]; y2 = y1 = pos[1]; }; /*}}}*/ function setCurrent(pos)/*{{{*/ { var pos = rebound(pos); ox = pos[0] - x2; oy = pos[1] - y2; x2 = pos[0]; y2 = pos[1]; }; /*}}}*/ function getOffset()/*{{{*/ { return [ ox, oy ]; }; /*}}}*/ function moveOffset(offset)/*{{{*/ { var ox = offset[0], oy = offset[1]; if (0 > x1 + ox) ox -= ox + x1; if (0 > y1 + oy) oy -= oy + y1; if (boundy < y2 + oy) oy += boundy - (y2 + oy); if (boundx < x2 + ox) ox += boundx - (x2 + ox); x1 += ox; x2 += ox; y1 += oy; y2 += oy; }; /*}}}*/ function getCorner(ord)/*{{{*/ { var c = getFixed(); switch(ord) { case 'ne': return [ c.x2, c.y ]; case 'nw': return [ c.x, c.y ]; case 'se': return [ c.x2, c.y2 ]; case 'sw': return [ c.x, c.y2 ]; } }; /*}}}*/ function getFixed()/*{{{*/ { if (!options.aspectRatio) return getRect(); // This function could use some optimization I think... var aspect = options.aspectRatio, min_x = options.minSize[0]/xscale, min_y = options.minSize[1]/yscale, max_x = options.maxSize[0]/xscale, max_y = options.maxSize[1]/yscale, rw = x2 - x1, rh = y2 - y1, rwa = Math.abs(rw), rha = Math.abs(rh), real_ratio = rwa / rha, xx, yy ; if (max_x == 0) { max_x = boundx * 10 } if (max_y == 0) { max_y = boundy * 10 } if (real_ratio < aspect) { yy = y2; w = rha * aspect; xx = rw < 0 ? x1 - w : w + x1; if (xx < 0) { xx = 0; h = Math.abs((xx - x1) / aspect); yy = rh < 0 ? y1 - h: h + y1; } else if (xx > boundx) { xx = boundx; h = Math.abs((xx - x1) / aspect); yy = rh < 0 ? y1 - h : h + y1; } } else { xx = x2; h = rwa / aspect; yy = rh < 0 ? y1 - h : y1 + h; if (yy < 0) { yy = 0; w = Math.abs((yy - y1) * aspect); xx = rw < 0 ? x1 - w : w + x1; } else if (yy > boundy) { yy = boundy; w = Math.abs(yy - y1) * aspect; xx = rw < 0 ? x1 - w : w + x1; } } // Magic %-) if(xx > x1) { // right side if(xx - x1 < min_x) { xx = x1 + min_x; } else if (xx - x1 > max_x) { xx = x1 + max_x; } if(yy > y1) { yy = y1 + (xx - x1)/aspect; } else { yy = y1 - (xx - x1)/aspect; } } else if (xx < x1) { // left side if(x1 - xx < min_x) { xx = x1 - min_x } else if (x1 - xx > max_x) { xx = x1 - max_x; } if(yy > y1) { yy = y1 + (x1 - xx)/aspect; } else { yy = y1 - (x1 - xx)/aspect; } } if(xx < 0) { x1 -= xx; xx = 0; } else if (xx > boundx) { x1 -= xx - boundx; xx = boundx; } if(yy < 0) { y1 -= yy; yy = 0; } else if (yy > boundy) { y1 -= yy - boundy; yy = boundy; } return last = makeObj(flipCoords(x1,y1,xx,yy)); }; /*}}}*/ function rebound(p)/*{{{*/ { if (p[0] < 0) p[0] = 0; if (p[1] < 0) p[1] = 0; if (p[0] > boundx) p[0] = boundx; if (p[1] > boundy) p[1] = boundy; return [ p[0], p[1] ]; }; /*}}}*/ function flipCoords(x1,y1,x2,y2)/*{{{*/ { var xa = x1, xb = x2, ya = y1, yb = y2; if (x2 < x1) { xa = x2; xb = x1; } if (y2 < y1) { ya = y2; yb = y1; } return [ Math.round(xa), Math.round(ya), Math.round(xb), Math.round(yb) ]; }; /*}}}*/ function getRect()/*{{{*/ { var xsize = x2 - x1; var ysize = y2 - y1; if (xlimit && (Math.abs(xsize) > xlimit)) x2 = (xsize > 0) ? (x1 + xlimit) : (x1 - xlimit); if (ylimit && (Math.abs(ysize) > ylimit)) y2 = (ysize > 0) ? (y1 + ylimit) : (y1 - ylimit); if (ymin && (Math.abs(ysize) < ymin)) y2 = (ysize > 0) ? (y1 + ymin) : (y1 - ymin); if (xmin && (Math.abs(xsize) < xmin)) x2 = (xsize > 0) ? (x1 + xmin) : (x1 - xmin); if (x1 < 0) { x2 -= x1; x1 -= x1; } if (y1 < 0) { y2 -= y1; y1 -= y1; } if (x2 < 0) { x1 -= x2; x2 -= x2; } if (y2 < 0) { y1 -= y2; y2 -= y2; } if (x2 > boundx) { var delta = x2 - boundx; x1 -= delta; x2 -= delta; } if (y2 > boundy) { var delta = y2 - boundy; y1 -= delta; y2 -= delta; } if (x1 > boundx) { var delta = x1 - boundy; y2 -= delta; y1 -= delta; } if (y1 > boundy) { var delta = y1 - boundy; y2 -= delta; y1 -= delta; } return makeObj(flipCoords(x1,y1,x2,y2)); }; /*}}}*/ function makeObj(a)/*{{{*/ { return { x: a[0], y: a[1], x2: a[2], y2: a[3], w: a[2] - a[0], h: a[3] - a[1] }; }; /*}}}*/ return { flipCoords: flipCoords, setPressed: setPressed, setCurrent: setCurrent, getOffset: getOffset, moveOffset: moveOffset, getCorner: getCorner, getFixed: getFixed }; }(); /*}}}*/ var Selection = function()/*{{{*/ { var start, end, dragmode, awake, hdep = 370; var borders = { }; var handle = { }; var seehandles = false; var hhs = options.handleOffset; /* Insert draggable elements {{{*/ // Insert border divs for outline if (options.drawBorders) { borders = { top: insertBorder('hline') .css('top',$.browser.msie?px(-1):px(0)), bottom: insertBorder('hline'), left: insertBorder('vline'), right: insertBorder('vline') }; } // Insert handles on edges if (options.dragEdges) { handle.t = insertDragbar('n'); handle.b = insertDragbar('s'); handle.r = insertDragbar('e'); handle.l = insertDragbar('w'); } // Insert side handles options.sideHandles && createHandles(['n','s','e','w']); // Insert corner handles options.cornerHandles && createHandles(['sw','nw','ne','se']); /*}}}*/ // Private Methods function insertBorder(type)/*{{{*/ { var jq = $('
') .css({position: 'absolute', opacity: options.borderOpacity }) .addClass(cssClass(type)); $img_holder.append(jq); return jq; }; /*}}}*/ function dragDiv(ord,zi)/*{{{*/ { var jq = $('
') .mousedown(createDragger(ord)) .css({ cursor: ord+'-resize', position: 'absolute', zIndex: zi }) ; $hdl_holder.append(jq); return jq; }; /*}}}*/ function insertHandle(ord)/*{{{*/ { return dragDiv(ord,hdep++) .css({ top: px(-hhs+1), left: px(-hhs+1), opacity: options.handleOpacity }) .addClass(cssClass('handle')); }; /*}}}*/ function insertDragbar(ord)/*{{{*/ { var s = options.handleSize, o = hhs, h = s, w = s, t = o, l = o; switch(ord) { case 'n': case 's': w = pct(100); break; case 'e': case 'w': h = pct(100); break; } return dragDiv(ord,hdep++).width(w).height(h) .css({ top: px(-t+1), left: px(-l+1)}); }; /*}}}*/ function createHandles(li)/*{{{*/ { for(i in li) handle[li[i]] = insertHandle(li[i]); }; /*}}}*/ function moveHandles(c)/*{{{*/ { var midvert = Math.round((c.h / 2) - hhs), midhoriz = Math.round((c.w / 2) - hhs), north = west = -hhs+1, east = c.w - hhs, south = c.h - hhs, x, y; 'e' in handle && handle.e.css({ top: px(midvert), left: px(east) }) && handle.w.css({ top: px(midvert) }) && handle.s.css({ top: px(south), left: px(midhoriz) }) && handle.n.css({ left: px(midhoriz) }); 'ne' in handle && handle.ne.css({ left: px(east) }) && handle.se.css({ top: px(south), left: px(east) }) && handle.sw.css({ top: px(south) }); 'b' in handle && handle.b.css({ top: px(south) }) && handle.r.css({ left: px(east) }); }; /*}}}*/ function moveto(x,y)/*{{{*/ { $img2.css({ top: px(-y), left: px(-x) }); $sel.css({ top: px(y), left: px(x) }); }; /*}}}*/ function resize(w,h)/*{{{*/ { $sel.width(w).height(h); }; /*}}}*/ function refresh()/*{{{*/ { var c = Coords.getFixed(); Coords.setPressed([c.x,c.y]); Coords.setCurrent([c.x2,c.y2]); updateVisible(); }; /*}}}*/ // Internal Methods function updateVisible()/*{{{*/ { if (awake) return update(); }; /*}}}*/ function update()/*{{{*/ { var c = Coords.getFixed(); resize(c.w,c.h); moveto(c.x,c.y); options.drawBorders && borders['right'].css({ left: px(c.w-1) }) && borders['bottom'].css({ top: px(c.h-1) }); seehandles && moveHandles(c); awake || show(); options.onChange(unscale(c)); }; /*}}}*/ function show()/*{{{*/ { $sel.show(); $img.css('opacity',options.bgOpacity); awake = true; }; /*}}}*/ function release()/*{{{*/ { disableHandles(); $sel.hide(); $img.css('opacity',1); awake = false; }; /*}}}*/ function showHandles()//{{{ { if (seehandles) { moveHandles(Coords.getFixed()); $hdl_holder.show(); } }; //}}} function enableHandles()/*{{{*/ { seehandles = true; if (options.allowResize) { moveHandles(Coords.getFixed()); $hdl_holder.show(); return true; } }; /*}}}*/ function disableHandles()/*{{{*/ { seehandles = false; $hdl_holder.hide(); }; /*}}}*/ function animMode(v)/*{{{*/ { (animating = v) ? disableHandles(): enableHandles(); }; /*}}}*/ function done()/*{{{*/ { animMode(false); refresh(); }; /*}}}*/ var $track = newTracker().mousedown(createDragger('move')) .css({ cursor: 'move', position: 'absolute', zIndex: 360 }) $img_holder.append($track); disableHandles(); return { updateVisible: updateVisible, update: update, release: release, refresh: refresh, setCursor: function (cursor) { $track.css('cursor',cursor); }, enableHandles: enableHandles, enableOnly: function() { seehandles = true; }, showHandles: showHandles, disableHandles: disableHandles, animMode: animMode, done: done }; }(); /*}}}*/ var Tracker = function()/*{{{*/ { var onMove = function() { }, onDone = function() { }, trackDoc = options.trackDocument; if (!trackDoc) { $trk .mousemove(trackMove) .mouseup(trackUp) .mouseout(trackUp) ; } function toFront()/*{{{*/ { $trk.css({zIndex:450}); if (trackDoc) { $(document) .mousemove(trackMove) .mouseup(trackUp) ; } } /*}}}*/ function toBack()/*{{{*/ { $trk.css({zIndex:290}); if (trackDoc) { $(document) .unbind('mousemove',trackMove) .unbind('mouseup',trackUp) ; } } /*}}}*/ function trackMove(e)/*{{{*/ { onMove(mouseAbs(e)); }; /*}}}*/ function trackUp(e)/*{{{*/ { e.preventDefault(); e.stopPropagation(); if (btndown) { btndown = false; onDone(mouseAbs(e)); options.onSelect(unscale(Coords.getFixed())); toBack(); onMove = function() { }; onDone = function() { }; } return false; }; /*}}}*/ function activateHandlers(move,done)/* {{{ */ { btndown = true; onMove = move; onDone = done; toFront(); return false; }; /* }}} */ function setCursor(t) { $trk.css('cursor',t); }; $img.before($trk); return { activateHandlers: activateHandlers, setCursor: setCursor }; }(); /*}}}*/ var KeyManager = function()/*{{{*/ { var $keymgr = $('') .css({ position: 'absolute', left: '-30px' }) .keypress(parseKey) .blur(onBlur), $keywrap = $('
') .css({ position: 'absolute', overflow: 'hidden' }) .append($keymgr) ; function watchKeys()/*{{{*/ { if (options.keySupport) { $keymgr.show(); $keymgr.focus(); } }; /*}}}*/ function onBlur(e)/*{{{*/ { $keymgr.hide(); }; /*}}}*/ function doNudge(e,x,y)/*{{{*/ { if (options.allowMove) { Coords.moveOffset([x,y]); Selection.updateVisible(); }; e.preventDefault(); e.stopPropagation(); }; /*}}}*/ function parseKey(e)/*{{{*/ { if (e.ctrlKey) return true; shift_down = e.shiftKey ? true : false; var nudge = shift_down ? 10 : 1; switch(e.keyCode) { case 37: doNudge(e,-nudge,0); break; case 39: doNudge(e,nudge,0); break; case 38: doNudge(e,0,-nudge); break; case 40: doNudge(e,0,nudge); break; case 27: Selection.release(); break; case 9: return true; } return nothing(e); }; /*}}}*/ if (options.keySupport) $keywrap.insertBefore($img); return { watchKeys: watchKeys }; }(); /*}}}*/ // }}} // Internal Methods {{{ function px(n) { return '' + parseInt(n) + 'px'; }; function pct(n) { return '' + parseInt(n) + '%'; }; function cssClass(cl) { return options.baseClass + '-' + cl; }; function getPos(obj)/*{{{*/ { // Updated in v0.9.4 to use built-in dimensions plugin var pos = $(obj).offset(); return [ pos.left, pos.top ]; }; /*}}}*/ function mouseAbs(e)/*{{{*/ { return [ (e.pageX - docOffset[0]), (e.pageY - docOffset[1]) ]; }; /*}}}*/ function myCursor(type)/*{{{*/ { if (type != lastcurs) { Tracker.setCursor(type); //Handles.xsetCursor(type); lastcurs = type; } }; /*}}}*/ function startDragMode(mode,pos)/*{{{*/ { docOffset = getPos($img); Tracker.setCursor(mode=='move'?mode:mode+'-resize'); if (mode == 'move') return Tracker.activateHandlers(createMover(pos), doneSelect); var fc = Coords.getFixed(); var opp = oppLockCorner(mode); var opc = Coords.getCorner(oppLockCorner(opp)); Coords.setPressed(Coords.getCorner(opp)); Coords.setCurrent(opc); Tracker.activateHandlers(dragmodeHandler(mode,fc),doneSelect); }; /*}}}*/ function dragmodeHandler(mode,f)/*{{{*/ { return function(pos) { if (!options.aspectRatio) switch(mode) { case 'e': pos[1] = f.y2; break; case 'w': pos[1] = f.y2; break; case 'n': pos[0] = f.x2; break; case 's': pos[0] = f.x2; break; } else switch(mode) { case 'e': pos[1] = f.y+1; break; case 'w': pos[1] = f.y+1; break; case 'n': pos[0] = f.x+1; break; case 's': pos[0] = f.x+1; break; } Coords.setCurrent(pos); Selection.update(); }; }; /*}}}*/ function createMover(pos)/*{{{*/ { var lloc = pos; KeyManager.watchKeys(); return function(pos) { Coords.moveOffset([pos[0] - lloc[0], pos[1] - lloc[1]]); lloc = pos; Selection.update(); }; }; /*}}}*/ function oppLockCorner(ord)/*{{{*/ { switch(ord) { case 'n': return 'sw'; case 's': return 'nw'; case 'e': return 'nw'; case 'w': return 'ne'; case 'ne': return 'sw'; case 'nw': return 'se'; case 'se': return 'nw'; case 'sw': return 'ne'; }; }; /*}}}*/ function createDragger(ord)/*{{{*/ { return function(e) { if (options.disabled) return false; if ((ord == 'move') && !options.allowMove) return false; btndown = true; startDragMode(ord,mouseAbs(e)); e.stopPropagation(); e.preventDefault(); return false; }; }; /*}}}*/ function presize($obj,w,h)/*{{{*/ { var nw = $obj.width(), nh = $obj.height(); if ((nw > w) && w > 0) { nw = w; nh = (w/$obj.width()) * $obj.height(); } if ((nh > h) && h > 0) { nh = h; nw = (h/$obj.height()) * $obj.width(); } xscale = $obj.width() / nw; yscale = $obj.height() / nh; $obj.width(nw).height(nh); }; /*}}}*/ function unscale(c)/*{{{*/ { return { x: parseInt(c.x * xscale), y: parseInt(c.y * yscale), x2: parseInt(c.x2 * xscale), y2: parseInt(c.y2 * yscale), w: parseInt(c.w * xscale), h: parseInt(c.h * yscale) }; }; /*}}}*/ function doneSelect(pos)/*{{{*/ { var c = Coords.getFixed(); if (c.w > options.minSelect[0] && c.h > options.minSelect[1]) { Selection.enableHandles(); Selection.done(); } else { Selection.release(); } Tracker.setCursor( options.allowSelect?'crosshair':'default' ); }; /*}}}*/ function newSelection(e)/*{{{*/ { if (options.disabled) return false; if (!options.allowSelect) return false; btndown = true; docOffset = getPos($img); Selection.disableHandles(); myCursor('crosshair'); var pos = mouseAbs(e); Coords.setPressed(pos); Tracker.activateHandlers(selectDrag,doneSelect); KeyManager.watchKeys(); Selection.update(); e.stopPropagation(); e.preventDefault(); return false; }; /*}}}*/ function selectDrag(pos)/*{{{*/ { Coords.setCurrent(pos); Selection.update(); }; /*}}}*/ function newTracker() { var trk = $('
').addClass(cssClass('tracker')); $.browser.msie && trk.css({ opacity: 0, backgroundColor: 'white' }); return trk; }; // }}} // API methods {{{ function animateTo(a)/*{{{*/ { var x1 = a[0] / xscale, y1 = a[1] / yscale, x2 = a[2] / xscale, y2 = a[3] / yscale; if (animating) return; var animto = Coords.flipCoords(x1,y1,x2,y2); var c = Coords.getFixed(); var animat = initcr = [ c.x, c.y, c.x2, c.y2 ]; var interv = options.animationDelay; var x = animat[0]; var y = animat[1]; var x2 = animat[2]; var y2 = animat[3]; var ix1 = animto[0] - initcr[0]; var iy1 = animto[1] - initcr[1]; var ix2 = animto[2] - initcr[2]; var iy2 = animto[3] - initcr[3]; var pcent = 0; var velocity = options.swingSpeed; Selection.animMode(true); var animator = function() { return function() { pcent += (100 - pcent) / velocity; animat[0] = x + ((pcent / 100) * ix1); animat[1] = y + ((pcent / 100) * iy1); animat[2] = x2 + ((pcent / 100) * ix2); animat[3] = y2 + ((pcent / 100) * iy2); if (pcent < 100) animateStart(); else Selection.done(); if (pcent >= 99.8) pcent = 100; setSelectRaw(animat); }; }(); function animateStart() { window.setTimeout(animator,interv); }; animateStart(); }; /*}}}*/ function setSelect(rect)//{{{ { setSelectRaw([rect[0]/xscale,rect[1]/yscale,rect[2]/xscale,rect[3]/yscale]); }; //}}} function setSelectRaw(l) /*{{{*/ { Coords.setPressed([l[0],l[1]]); Coords.setCurrent([l[2],l[3]]); Selection.update(); }; /*}}}*/ function setOptions(opt)/*{{{*/ { if (typeof(opt) != 'object') opt = { }; options = $.extend(options,opt); if (typeof(options.onChange)!=='function') options.onChange = function() { }; if (typeof(options.onSelect)!=='function') options.onSelect = function() { }; }; /*}}}*/ function tellSelect()/*{{{*/ { return unscale(Coords.getFixed()); }; /*}}}*/ function tellScaled()/*{{{*/ { return Coords.getFixed(); }; /*}}}*/ function setOptionsNew(opt)/*{{{*/ { setOptions(opt); interfaceUpdate(); }; /*}}}*/ function disableCrop()//{{{ { options.disabled = true; Selection.disableHandles(); Selection.setCursor('default'); Tracker.setCursor('default'); }; //}}} function enableCrop()//{{{ { options.disabled = false; interfaceUpdate(); }; //}}} function cancelCrop()//{{{ { Selection.done(); Tracker.activateHandlers(null,null); }; //}}} function destroy()//{{{ { $div.remove(); $origimg.show(); }; //}}} function interfaceUpdate(alt)//{{{ // This method tweaks the interface based on options object. // Called when options are changed and at end of initialization. { options.allowResize ? alt?Selection.enableOnly():Selection.enableHandles(): Selection.disableHandles(); Tracker.setCursor( options.allowSelect? 'crosshair': 'default' ); Selection.setCursor( options.allowMove? 'move': 'default' ); $div.css('backgroundColor',options.bgColor); if ('setSelect' in options) { setSelect(opt.setSelect); Selection.done(); delete(options.setSelect); } if ('trueSize' in options) { xscale = options.trueSize[0] / boundx; yscale = options.trueSize[1] / boundy; } xlimit = options.maxSize[0] || 0; ylimit = options.maxSize[1] || 0; xmin = options.minSize[0] || 0; ymin = options.minSize[1] || 0; if ('outerImage' in options) { $img.attr('src',options.outerImage); delete(options.outerImage); } Selection.refresh(); }; //}}} // }}} $hdl_holder.hide(); interfaceUpdate(true); var api = { animateTo: animateTo, setSelect: setSelect, setOptions: setOptionsNew, tellSelect: tellSelect, tellScaled: tellScaled, disable: disableCrop, enable: enableCrop, cancel: cancelCrop, focus: KeyManager.watchKeys, getBounds: function() { return [ boundx * xscale, boundy * yscale ]; }, getWidgetSize: function() { return [ boundx, boundy ]; }, release: Selection.release, destroy: destroy }; $origimg.data('Jcrop',api); return api; }; $.fn.Jcrop = function(options)/*{{{*/ { function attachWhenDone(from)/*{{{*/ { var loadsrc = options.useImg || from.src; var img = new Image(); img.onload = function() { $.Jcrop(from,options); }; img.src = loadsrc; }; /*}}}*/ if (typeof(options) !== 'object') options = { }; // Iterate over each object, attach Jcrop this.each(function() { // If we've already attached to this object if ($(this).data('Jcrop')) { // The API can be requested this way (undocumented) if (options == 'api') return $(this).data('Jcrop'); // Otherwise, we just reset the options... else $(this).data('Jcrop').setOptions(options); } // If we haven't been attached, preload and attach else attachWhenDone(this); }); // Return "this" so we're chainable a la jQuery plugin-style! return this; }; /*}}}*/ })(jQuery); ;/* $Id: imagefield_crop.js,v 1.1.2.3.2.10 2009/11/11 08:12:53 yhager Exp $ */ Drupal.behaviors.imagefield_crop = function (context) { // wait till 'fadeIn' effect ends (defined in filefield_widget.inc) setTimeout(attachJcrop, 1000, context); function attachJcrop(context) { if ($('.cropbox', context).length == 0) { // no cropbox, probably an image upload (http://drupal.org/node/366296) return; } $('.cropbox', context).each(function() { var self = $(this); // get the id attribute for multiple image support var self_id = self.attr('id'); var id = self_id.substring(0, self_id.indexOf('-cropbox')); // get the name attribute for imagefield name var widget = self.parent().parent(); $(this).Jcrop({ onChange: function(c) { var preview = widget.parent().find('.widget-preview'); // skip newly added blank fields if (undefined == Drupal.settings.imagefield_crop[id].preview) { return; } var rx = Drupal.settings.imagefield_crop[id].preview.width / c.w; var ry = Drupal.settings.imagefield_crop[id].preview.height / c.h; $('.jcrop-preview', preview).css({ width: Math.round(rx * Drupal.settings.imagefield_crop[id].preview.orig_width) + 'px', height: Math.round(ry * Drupal.settings.imagefield_crop[id].preview.orig_height) + 'px', marginLeft: '-' + Math.round(rx * c.x) + 'px', marginTop: '-' + Math.round(ry * c.y) + 'px' }); }, onSelect: function(c) { $(".edit-image-crop-x", widget).val(c.x); $(".edit-image-crop-y", widget).val(c.y); if (c.w) $(".edit-image-crop-width", widget).val(c.w); if (c.h) $(".edit-image-crop-height", widget).val(c.h); $(".edit-image-crop-changed", widget).val(1); }, aspectRatio: Drupal.settings.imagefield_crop[id].box.ratio, boxWidth: Drupal.settings.imagefield_crop[id].box.box_width, boxHeight: Drupal.settings.imagefield_crop[id].box.box_height, setSelect: [ parseInt($(".edit-image-crop-x", widget).val()), parseInt($(".edit-image-crop-y", widget).val()), parseInt($(".edit-image-crop-width", widget).val()) + parseInt($(".edit-image-crop-x", widget).val()), parseInt($(".edit-image-crop-height", widget).val()) + parseInt($(".edit-image-crop-y", widget).val()) ] }); }); }; }; ;// $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) { $(document).unbind("mousemove", performDrag).unbind("mouseup", endDrag); textarea.css('opacity', 1); } }); }; ;$(function() { $("table tr").hover( function() { $(this).addClass("highlight"); }, function() { $(this).removeClass("highlight"); } ) } ) $(document).ready(function() { $("a[rel=external]").click(function() { this.target = "_blank"; }); $(".description").parent().each(function(){ $(this).children('label').each(function(){ $(this).removeClass("option"); $(this).addClass("label-help"); }); }); }); ;$(document).ready(function() { // Expand Panel $("#open").click(function(){ $("div#panel").slideDown("slow"); }); // Collapse Panel $("#close").click(function(){ $("div#panel").slideUp("slow"); }); // Switch buttons from "Log In | Register" to "Close Panel" on click $("#toggle a").click(function () { $("#toggle a").toggle(); }); });;