From 239c66915fc968f0a188d4948452f2092f7ab4b1 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Mon, 26 Jul 2010 02:59:13 +0000
Subject: - Patch #857314 by andypost: add form for number formatter settings.

---
 modules/field/modules/number/number.module | 67 +++++++++++++++++++++++++++---
 1 file changed, 62 insertions(+), 5 deletions(-)

(limited to 'modules/field')

diff --git a/modules/field/modules/number/number.module b/modules/field/modules/number/number.module
index 276e369b8..d9386eda7 100644
--- a/modules/field/modules/number/number.module
+++ b/modules/field/modules/number/number.module
@@ -118,11 +118,7 @@ function number_field_settings_form($field, $instance, $has_data) {
     $form['decimal_separator'] = array(
       '#type' => 'select',
       '#title' => t('Decimal marker'),
-      '#options' => array(
-        '.' => 'decimal point',
-        ',' => 'comma',
-        ' ' => 'space',
-      ),
+      '#options' => array('.' => t('Decimal point'), ',' => t('Comma')),
       '#default_value' => $settings['decimal_separator'],
       '#description' => t('The character users will input to mark the decimal point in forms.'),
     );
@@ -252,6 +248,67 @@ function number_field_formatter_info() {
   );
 }
 
+/**
+ * Implements hook_field_formatter_settings_form().
+ */
+function number_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
+  $display = $instance['display'][$view_mode];
+  $settings = $display['settings'];
+
+  $options = array(
+    ''  => t('<none>'),
+    '.' => t('Decimal point'),
+    ',' => t('Comma'),
+    ' ' => t('Space'),
+  );
+  $form['thousand_separator'] = array(
+    '#type' => 'select',
+    '#title' => t('Thousand marker'),
+    '#options' => $options,
+    '#default_value' => $settings['thousand_separator'],
+  );
+
+  if ($display['type'] == 'number_decimal' || $display['type'] == 'number_float') {
+    $form['decimal_separator'] = array(
+      '#type' => 'select',
+      '#title' => t('Decimal marker'),
+      '#options' => array('.' => t('Decimal point'), ',' => t('Comma')),
+      '#default_value' => $settings['decimal_separator'],
+    );
+    $form['scale'] = array(
+      '#type' => 'select',
+      '#title' => t('Scale'),
+      '#options' => drupal_map_assoc(range(0, 10)),
+      '#default_value' => $settings['scale'],
+      '#description' => t('The number of digits to the right of the decimal.'),
+    );
+  }
+
+  $form['prefix_suffix'] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Display prefix and suffix.'),
+    '#default_value' => $settings['prefix_suffix'],
+  );
+
+  return $form;
+}
+
+/**
+ * Implements hook_field_formatter_settings_summary().
+ */
+function number_field_formatter_settings_summary($field, $instance, $view_mode) {
+  $display = $instance['display'][$view_mode];
+  $settings = $display['settings'];
+
+  $summary = array();
+  $summary[] = number_format(1234.1234567890, $settings['scale'], $settings['decimal_separator'], $settings['thousand_separator']);
+  if ($settings['prefix_suffix']) {
+    $summary[] = t('Display with prefix and suffix.');
+  }
+
+  return implode('<br />', $summary);
+}
+
 /**
  * Implements hook_field_formatter_view().
  */
-- 
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