Refs #1793 added ability to add widgets to layout through ajax

git-svn-id: http://code.elgg.org/elgg/trunk@7338 36083f99-b078-4883-b0ff-0f9b5a30f544

4 files changed, 37 insertions, 24 deletions

diff --git a/views/default/css.php b/views/default/css.php
index edb0ebe07..d5b96bf59 100644
--- a/views/default/css.php
+++ b/views/default/css.php
@@ -863,28 +863,28 @@ li.navigation_more ul li {
 	float: right;
 	min-height: 15px;
 }
-.widget_col_1 {
+.widget_1_columns {
 	width: 100%;
 }
-.widget_col_2 {
+.widget_2_columns {
 	width: 48%;
 	margin-right: 4%;
 }
-.widget_col_3 {
+.widget_3_columns {
 	width: 32%;
 	margin-right: 2%;
 }
-.widget_col_4 {
+.widget_4_columns {
 	width: 23.5%;
 	margin-right: 2%;
 }
-.widget_first_col {
+.widget_col_1 {
 	margin-right: 0;
 }
 #widget_add_button {
 	padding: 0px;
-	background-color: transparent;
 	text-align: right;
+	margin-bottom: 15px;
 }
 .widgets_add {
 	width: 100%;
diff --git a/views/default/layouts/widgets.php b/views/default/layouts/widgets.php
index 5d6e42a43..38451d1c1 100644
--- a/views/default/layouts/widgets.php
+++ b/views/default/layouts/widgets.php
@@ -18,12 +18,19 @@ elgg_push_context('widgets');
 elgg_get_widgets($owner->guid, $context);
 
 if (elgg_can_edit_widgets()) {
-	echo elgg_view('widgets/add', array('widgets' => $widgets));
+	if ($show_add_widgets) {
+		echo elgg_view('widgets/add_button');
+	}
+	$params = array(
+		'widgets' => $widgets,
+		'context' => $context,
+	);
+	echo elgg_view('widgets/add', $params);
 }
 
 echo $vars['box'];
 
-$widget_class = "widget_col_$num_columns";
+$widget_class = "widget_{$num_columns}_columns";
 for ($column_index = 1; $column_index <= $num_columns; $column_index++) {
 	$widgets = get_widgets($owner->guid, $context, $column_index);
 
@@ -34,15 +41,7 @@ for ($column_index = 1; $column_index <= $num_columns; $column_index++) {
 	$widget2->handler = 'test';
 	$widgets = array($widget1, $widget2);
 
-	$first = ($column_index == 1) ? 'widget_first_col' : '';
-
-	echo "<div class=\"widget_column $widget_class $first\">";
-	// button for adding new widgets
-	if ($column_index == 1) {
-		if ($show_add_widgets && elgg_can_edit_widgets()) {
-			echo elgg_view('widgets/add_button');
-		}
-	}
+	echo "<div class=\"widget_column $widget_class widget_col_$column_index\">";
 	if (is_array($widgets) && sizeof($widgets) > 0) {
 		foreach ($widgets as $widget) {
 			echo elgg_view_entity($widget);
diff --git a/views/default/widgets/add.php b/views/default/widgets/add.php
index 2cc06dab7..9687c5bea 100644
--- a/views/default/widgets/add.php
+++ b/views/default/widgets/add.php
@@ -3,18 +3,32 @@
 $widgets = $vars['widgets'];
 $widget_types = get_widget_types();
 
+$context = $vars['context'];
+
 ?>
 <div class="widgets_add hidden">
 	<p>
 		<?php echo elgg_echo('widgets:add:description'); ?>
 	</p>
 	<ul>
-		<?php
-			foreach ($widget_types as $widget_type) {
-				$link = elgg_view('output/url', array('text' => $widget_type->name, 'href' => '#'));
-				echo "<li>$link</li>";
-			}
-		?>
+<?php
+		foreach ($widget_types as $handler => $widget_type) {
+			$options = array(
+				'text' => $widget_type->name,
+				'href' => '#',
+				'internalid' => $handler,
+			);
+			$link = elgg_view('output/url', $options);
+			echo "<li>$link</li>";
+		}
+?>
 	</ul>
+<?php
+	$params = array(
+		'internalname' => 'widget_context',
+		'value' => $context
+	);
+	echo elgg_view('input/hidden', $params);
+?>
 	<div class="clearfloat"></div>
 </div>
diff --git a/views/default/widgets/add_button.php b/views/default/widgets/add_button.php
index 8ec36b086..2957513b6 100644
--- a/views/default/widgets/add_button.php
+++ b/views/default/widgets/add_button.php
@@ -1,7 +1,7 @@
 <?php
 
 ?>
-<div class="widget" id="widget_add_button">
+<div id="widget_add_button">
 <?php
 $options = array(
 	'href' => '#',