101 lines
3.6 KiB
JavaScript
101 lines
3.6 KiB
JavaScript
// $Id$
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(function ($) {
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/**
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* Handle the concept of a fixed number of slots.
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*
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* This behavior is dependent on the tableDrag behavior, since it uses the
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* objects initialized in that behavior to update the row.
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*/
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Drupal.behaviors.shortcutDrag = {
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attach: function (context, settings) {
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if (Drupal.tableDrag) {
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var table = $('table#shortcuts'),
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visibleLength = 0,
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slots = 0,
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tableDrag = Drupal.tableDrag.shortcuts;
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$('> tbody > tr, > tr', table)
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.filter(':visible')
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.filter(':odd').filter('.odd')
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.removeClass('odd').addClass('even')
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.end().end()
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.filter(':even').filter('.even')
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.removeClass('even').addClass('odd')
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.end().end()
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.end()
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.filter('.shortcut-slot-empty').each(function(index) {
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if ($(this).is(':visible')) {
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visibleLength++;
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}
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slots++;
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});
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// Add a handler for when a row is swapped.
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tableDrag.row.prototype.onSwap = function (swappedRow) {
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var disabledIndex = $(table).find('tr').index($(table).find('tr.shortcut-status-disabled')) - slots - 2,
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count = 0;
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$(table).find('tr.shortcut-status-enabled').nextAll().filter(':not(.shortcut-slot-empty)').each(function(index) {
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if (index < disabledIndex) {
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count++;
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}
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});
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var total = slots - count;
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if (total == -1) {
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var disabled = $(table).find('tr.shortcut-status-disabled');
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disabled.after(disabled.prevAll().filter(':not(.shortcut-slot-empty)').get(0));
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}
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else if (total != visibleLength) {
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if (total > visibleLength) {
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// Less slots on screen than needed.
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$('.shortcut-slot-empty:hidden:last').show();
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visibleLength++;
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}
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else {
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// More slots on screen than needed.
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$('.shortcut-slot-empty:visible:last').hide();
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visibleLength--;
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}
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}
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};
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// Add a handler so when a row is dropped, update fields dropped into new regions.
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tableDrag.onDrop = function () {
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// Use "status-message" row instead of "status" row because
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// "status-{status_name}-message" is less prone to regexp match errors.
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var statusRow = $(this.rowObject.element).prevAll('tr.shortcut-status').get(0);
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var statusName = statusRow.className.replace(/([^ ]+[ ]+)*shortcut-status-([^ ]+)([ ]+[^ ]+)*/, '$2');
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var statusField = $('select.shortcut-status-select', this.rowObject.element);
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statusField.val(statusName);
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return true;
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};
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tableDrag.restripeTable = function () {
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// :even and :odd are reversed because jQuery counts from 0 and
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// we count from 1, so we're out of sync.
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// Match immediate children of the parent element to allow nesting.
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$('> tbody > tr:visible, > tr:visible', this.table)
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.filter(':odd').filter('.odd')
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.removeClass('odd').addClass('even')
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.end().end()
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.filter(':even').filter('.even')
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.removeClass('even').addClass('odd');
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};
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}
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}
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};
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/**
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* Make it so when you enter text into the "New set" textfield, the
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* corresponding radio button gets selected.
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*/
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Drupal.behaviors.newSet = {
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attach: function (context, settings) {
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var selectDefault = function() {
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$($(this).parents('div.form-item').get(1)).find('> label > input').attr('checked', 'checked');
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};
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$('div.form-item-new input').focus(selectDefault).keyup(selectDefault);
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}
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};
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})(jQuery);
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