1 files changed, 197 insertions, 197 deletions
diff --git a/js/lib/ui.widgets.js b/js/lib/ui.widgets.js
index 87f552d50..bcace608f 100644
--- a/js/lib/ui.widgets.js
+++ b/js/lib/ui.widgets.js
@@ -1,197 +1,197 @@
-elgg.provide('elgg.ui.widgets');
-
-/**
- * Widgets initialization
- *
- * @return void
- */
-elgg.ui.widgets.init = function() {
-
-	// widget layout?
-	if ($(".elgg-widgets").length == 0) {
-		return;
-	}
-
-	$(".elgg-widgets").sortable({
-		items:                'div.elgg-widget',
-		connectWith:          '.elgg-widgets',
-		handle:               'div.drag-handle',
-		forcePlaceholderSize: true,
-		placeholder:          'elgg-widget-placeholder',
-		opacity:              0.8,
-		revert:               500,
-		stop:                 elgg.ui.widgets.move
-	});
-
-	$('.elgg-widgets-add-panel li.elgg-widget-available').click(elgg.ui.widgets.add);
-
-	$('a.elgg-widget-delete-button').live('click', elgg.ui.widgets.remove);
-	$('.elgg-widget-edit > form ').live('submit', elgg.ui.widgets.saveSettings);
-	$('a.elgg-widget-collapse-button').live('click', elgg.ui.widgets.collapseToggle);
-
-	elgg.ui.widgets.equalHeight(".elgg-widgets");
-};
-
-/**
- * Adds a new widget
- *
- * Makes Ajax call to persist new widget and inserts the widget html
- *
- * @param {Object} event
- * @return void
- */
-elgg.ui.widgets.add = function(event) {
-	// elgg-widget-type-<type>
-	var type = $(this).attr('id');
-	type = type.substr(type.indexOf('elgg-widget-type-') + "elgg-widget-type-".length);
-
-	// if multiple instances not allow, disable this widget type add button
-	var multiple = $(this).attr('class').indexOf('elgg-widget-multiple') != -1;
-	if (multiple == false) {
-		$(this).addClass('elgg-widget-unavailable');
-		$(this).removeClass('elgg-widget-available');
-		$(this).unbind('click', elgg.ui.widgets.add);
-	}
-
-	elgg.action('widgets/add', {
-		data: {
-			handler: type,
-			user_guid: elgg.get_loggedin_userid(),
-			context: $("input[name='widget_context']").val()
-		},
-		success: function(json) {
-			$('#elgg-widget-col-1').prepend(json.output);
-			var $widget = $('#elgg-widget-col-1').children(":first");
-		}
-	});
-	event.preventDefault();
-}
-
-/**
- * Persist the widget's new position
- *
- * @param {Object} event
- * @param {Object} ui
- *
- * @return void
- */
-elgg.ui.widgets.move = function(event, ui) {
-
-	// elgg-widget-<guid>
-	var guidString = ui.item.attr('id');
-	guidString = guidString.substr(guidString.indexOf('elgg-widget-') + "elgg-widget-".length);
-
-	// elgg-widget-col-<column>
-	var col = ui.item.parent().attr('id');
-	col = col.substr(col.indexOf('elgg-widget-col-') + "elgg-widget-col-".length);
-
-	elgg.action('widgets/move', {
-		data: {
-			guid: guidString,
-			column: col,
-			position: ui.item.index()
-		}
-	});
-
-	// @hack fixes jquery-ui/opera bug where draggable elements jump
-	ui.item.css('top', 0);
-	ui.item.css('left', 0);
-}
-
-/**
- * Removes a widget from the layout
- *
- * Event callback the uses Ajax to delete the widget and removes its HTML
- *
- * @param {Object} event
- * @return void
- */
-elgg.ui.widgets.remove = function(event) {
-	var $widget = $(this).parent().parent();
-
-	// if widget type is single instance type, enable the add buton
-	var type = $widget.attr('class');
-	// elgg-widget-instance-<type>
-	type = type.substr(type.indexOf('elgg-widget-instance-') + "elgg-widget-instance-".length);
-	$button = $('#elgg-widget-type-' + type);
-	var multiple = $button.attr('class').indexOf('elgg-widget-multiple') != -1;
-	if (multiple == false) {
-		$button.addClass('elgg-widget-available');
-		$button.removeClass('elgg-widget-unavailable');
-		$button.unbind('click', elgg.ui.widgets.add); // make sure we don't bind twice
-		$button.click(elgg.ui.widgets.add);
-	}
-
-	$widget.remove();
-
-	// elgg-widget-delete-button-<guid>
-	var id = $(this).attr('id');
-	id = id.substr(id.indexOf('elgg-widget-delete-button-') + "elgg-widget-delete-button-".length);
-
-	elgg.action('widgets/delete', {
-		data: {
-			guid: id
-		}
-	});
-	event.preventDefault();
-}
-
-/**
- * Toggle the collapse state of the widget
- *
- * @param {Object} event
- * @return void
- */
-elgg.ui.widgets.collapseToggle = function(event) {
-	$(this).toggleClass('elgg-widget-collapsed');
-	$(this).parent().parent().find('.elgg-widget-container').slideToggle('medium');
-	event.preventDefault();
-}
-
-/**
- * Save a widget's settings
- *
- * Uses Ajax to save the settings and updates the HTML.
- *
- * @param {Object} event
- * @return void
- */
-elgg.ui.widgets.saveSettings = function(event) {
-	$(this).parent().slideToggle('medium');
-	var $widgetContent = $(this).parent().parent().children('.elgg-widget-content');
-	
-	// stick the ajaxk loader in there
-	var $loader = $('#elgg-widget-loader').clone();
-	$loader.attr('id', '#elgg-widget-active-loader');
-	$loader.removeClass('hidden');
-	$widgetContent.html($loader);
-
-	elgg.action('widgets/save', {
-		data: $(this).serialize(),
-		success: function(json) {
-			$widgetContent.html(json.output);
-		}
-	});
-	event.preventDefault();
-}
-
-/**
- * Make all elements have the same min-height
- *
- * This addresses the issue of trying to drag a widget into a column that does
- * not have any widgets.
- *
- * @param {String} selector
- * @return void
- */
-elgg.ui.widgets.equalHeight = function(selector) {
-	var maxHeight = 0;
-	$(selector).each(function() {
-		if ($(this).height() > maxHeight) {
-			maxHeight = $(this).height();
-		}
-	})
-	$(selector).css('min-height', maxHeight);
-}
-
-elgg.register_event_handler('init', 'system', elgg.ui.widgets.init);
+elgg.provide('elgg.ui.widgets');
+
+/**
+ * Widgets initialization
+ *
+ * @return void
+ */
+elgg.ui.widgets.init = function() {
+
+	// widget layout?
+	if ($(".elgg-widgets").length == 0) {
+		return;
+	}
+
+	$(".elgg-widgets").sortable({
+		items:                'div.elgg-widget',
+		connectWith:          '.elgg-widgets',
+		handle:               'div.drag-handle',
+		forcePlaceholderSize: true,
+		placeholder:          'elgg-widget-placeholder',
+		opacity:              0.8,
+		revert:               500,
+		stop:                 elgg.ui.widgets.move
+	});
+
+	$('.elgg-widgets-add-panel li.elgg-widget-available').click(elgg.ui.widgets.add);
+
+	$('a.elgg-widget-delete-button').live('click', elgg.ui.widgets.remove);
+	$('.elgg-widget-edit > form ').live('submit', elgg.ui.widgets.saveSettings);
+	$('a.elgg-widget-collapse-button').live('click', elgg.ui.widgets.collapseToggle);
+
+	elgg.ui.widgets.equalHeight(".elgg-widgets");
+};
+
+/**
+ * Adds a new widget
+ *
+ * Makes Ajax call to persist new widget and inserts the widget html
+ *
+ * @param {Object} event
+ * @return void
+ */
+elgg.ui.widgets.add = function(event) {
+	// elgg-widget-type-<type>
+	var type = $(this).attr('id');
+	type = type.substr(type.indexOf('elgg-widget-type-') + "elgg-widget-type-".length);
+
+	// if multiple instances not allow, disable this widget type add button
+	var multiple = $(this).attr('class').indexOf('elgg-widget-multiple') != -1;
+	if (multiple == false) {
+		$(this).addClass('elgg-widget-unavailable');
+		$(this).removeClass('elgg-widget-available');
+		$(this).unbind('click', elgg.ui.widgets.add);
+	}
+
+	elgg.action('widgets/add', {
+		data: {
+			handler: type,
+			user_guid: elgg.get_loggedin_userid(),
+			context: $("input[name='widget_context']").val()
+		},
+		success: function(json) {
+			$('#elgg-widget-col-1').prepend(json.output);
+			var $widget = $('#elgg-widget-col-1').children(":first");
+		}
+	});
+	event.preventDefault();
+}
+
+/**
+ * Persist the widget's new position
+ *
+ * @param {Object} event
+ * @param {Object} ui
+ *
+ * @return void
+ */
+elgg.ui.widgets.move = function(event, ui) {
+
+	// elgg-widget-<guid>
+	var guidString = ui.item.attr('id');
+	guidString = guidString.substr(guidString.indexOf('elgg-widget-') + "elgg-widget-".length);
+
+	// elgg-widget-col-<column>
+	var col = ui.item.parent().attr('id');
+	col = col.substr(col.indexOf('elgg-widget-col-') + "elgg-widget-col-".length);
+
+	elgg.action('widgets/move', {
+		data: {
+			guid: guidString,
+			column: col,
+			position: ui.item.index()
+		}
+	});
+
+	// @hack fixes jquery-ui/opera bug where draggable elements jump
+	ui.item.css('top', 0);
+	ui.item.css('left', 0);
+}
+
+/**
+ * Removes a widget from the layout
+ *
+ * Event callback the uses Ajax to delete the widget and removes its HTML
+ *
+ * @param {Object} event
+ * @return void
+ */
+elgg.ui.widgets.remove = function(event) {
+	var $widget = $(this).parent().parent();
+
+	// if widget type is single instance type, enable the add buton
+	var type = $widget.attr('class');
+	// elgg-widget-instance-<type>
+	type = type.substr(type.indexOf('elgg-widget-instance-') + "elgg-widget-instance-".length);
+	$button = $('#elgg-widget-type-' + type);
+	var multiple = $button.attr('class').indexOf('elgg-widget-multiple') != -1;
+	if (multiple == false) {
+		$button.addClass('elgg-widget-available');
+		$button.removeClass('elgg-widget-unavailable');
+		$button.unbind('click', elgg.ui.widgets.add); // make sure we don't bind twice
+		$button.click(elgg.ui.widgets.add);
+	}
+
+	$widget.remove();
+
+	// elgg-widget-delete-button-<guid>
+	var id = $(this).attr('id');
+	id = id.substr(id.indexOf('elgg-widget-delete-button-') + "elgg-widget-delete-button-".length);
+
+	elgg.action('widgets/delete', {
+		data: {
+			guid: id
+		}
+	});
+	event.preventDefault();
+}
+
+/**
+ * Toggle the collapse state of the widget
+ *
+ * @param {Object} event
+ * @return void
+ */
+elgg.ui.widgets.collapseToggle = function(event) {
+	$(this).toggleClass('elgg-widget-collapsed');
+	$(this).parent().parent().find('.elgg-widget-container').slideToggle('medium');
+	event.preventDefault();
+}
+
+/**
+ * Save a widget's settings
+ *
+ * Uses Ajax to save the settings and updates the HTML.
+ *
+ * @param {Object} event
+ * @return void
+ */
+elgg.ui.widgets.saveSettings = function(event) {
+	$(this).parent().slideToggle('medium');
+	var $widgetContent = $(this).parent().parent().children('.elgg-widget-content');
+	
+	// stick the ajaxk loader in there
+	var $loader = $('#elgg-widget-loader').clone();
+	$loader.attr('id', '#elgg-widget-active-loader');
+	$loader.removeClass('hidden');
+	$widgetContent.html($loader);
+
+	elgg.action('widgets/save', {
+		data: $(this).serialize(),
+		success: function(json) {
+			$widgetContent.html(json.output);
+		}
+	});
+	event.preventDefault();
+}
+
+/**
+ * Make all elements have the same min-height
+ *
+ * This addresses the issue of trying to drag a widget into a column that does
+ * not have any widgets.
+ *
+ * @param {String} selector
+ * @return void
+ */
+elgg.ui.widgets.equalHeight = function(selector) {
+	var maxHeight = 0;
+	$(selector).each(function() {
+		if ($(this).height() > maxHeight) {
+			maxHeight = $(this).height();
+		}
+	})
+	$(selector).css('min-height', maxHeight);
+}
+
+elgg.register_event_handler('init', 'system', elgg.ui.widgets.init);