class ColorFieldSwatchFormatter in Color Field 8
Plugin implementation of the 'color_field_swatch' formatter.
Plugin annotation
@FieldFormatter(
id = "color_field_swatch",
module = "color_field",
label = @Translation("Color Swatch"),
field_types = {
"color_field",
}
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
- class \Drupal\Core\Field\PluginSettingsBase implements DependentPluginInterface, PluginSettingsInterface
- class \Drupal\Core\Field\FormatterBase implements FormatterInterface, ContainerFactoryPluginInterface
- class \Drupal\color_field\Plugin\Field\FieldFormatter\ColorFieldSwatchFormatter
- class \Drupal\Core\Field\FormatterBase implements FormatterInterface, ContainerFactoryPluginInterface
- class \Drupal\Core\Field\PluginSettingsBase implements DependentPluginInterface, PluginSettingsInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
Expanded class hierarchy of ColorFieldSwatchFormatter
File
- src/
Plugin/ Field/ FieldFormatter/ ColorFieldSwatchFormatter.php, line 26 - Contains Drupal\color_field\Plugin\Field\FieldFormatter\ColorFieldSwatchFormatter.
Namespace
Drupal\color_field\Plugin\Field\FieldFormatterView source
class ColorFieldSwatchFormatter extends FormatterBase {
/**
* {@inheritdoc}
*/
public static function defaultSettings() {
return array(
'width' => 50,
'height' => 50,
) + parent::defaultSettings();
}
/**
* {@inheritdoc}
*/
public function settingsForm(array $form, FormStateInterface $form_state) {
$elements['width'] = array(
'#type' => 'number',
'#title' => t('Width'),
'#default_value' => $this
->getSetting('width'),
'#min' => 1,
'#description' => t(''),
);
$elements['height'] = array(
'#type' => 'number',
'#title' => t('Height'),
'#default_value' => $this
->getSetting('height'),
'#min' => 1,
'#description' => t(''),
);
return $elements;
}
/**
* {@inheritdoc}
*/
public function settingsSummary() {
$summary = array();
$settings = $this
->getSettings();
$summary[] = t('Width: @width Height: @height', array(
'@width' => $settings['width'],
'@height' => $settings['height'],
));
return $summary;
}
/**
* {@inheritdoc}
*/
public function viewElements(FieldItemListInterface $items) {
$elements = array();
$settings = $this
->getSettings();
$opacity = $this
->getFieldSetting('opacity');
foreach ($items as $delta => $item) {
$color = color_field_hex2rgb($item->color);
if ($opacity) {
$rgbtext = 'rgba(' . $color['r'] . ',' . $color['g'] . ',' . $color['b'] . ',' . $item->opacity . ')';
}
else {
$rgbtext = 'rgb(' . $color['r'] . ',' . $color['g'] . ',' . $color['b'] . ')';
}
$elements[$delta] = array(
'#markup' => '<div style="background-color: ' . $rgbtext . '; width: ' . $settings['width'] . 'px; height: ' . $settings['height'] . 'px;"></div>',
);
}
return $elements;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ColorFieldSwatchFormatter:: |
public static | function |
Defines the default settings for this plugin. Overrides PluginSettingsBase:: |
|
ColorFieldSwatchFormatter:: |
public | function |
Returns a form to configure settings for the formatter. Overrides FormatterBase:: |
|
ColorFieldSwatchFormatter:: |
public | function |
Returns a short summary for the current formatter settings. Overrides FormatterBase:: |
|
ColorFieldSwatchFormatter:: |
public | function |
Builds a renderable array for a field value. Overrides FormatterInterface:: |
|
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
FormatterBase:: |
protected | property | The field definition. | |
FormatterBase:: |
protected | property | The label display setting. | |
FormatterBase:: |
protected | property |
The formatter settings. Overrides PluginSettingsBase:: |
|
FormatterBase:: |
protected | property | The view mode. | |
FormatterBase:: |
public static | function |
Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface:: |
11 |
FormatterBase:: |
protected | function | Returns the value of a field setting. | |
FormatterBase:: |
protected | function | Returns the array of field settings. | |
FormatterBase:: |
public static | function |
Returns if the formatter can be used for the provided field. Overrides FormatterInterface:: |
14 |
FormatterBase:: |
public | function |
Allows formatters to load information for field values being displayed. Overrides FormatterInterface:: |
2 |
FormatterBase:: |
public | function |
Builds a renderable array for a fully themed field. Overrides FormatterInterface:: |
1 |
FormatterBase:: |
public | function |
Constructs a FormatterBase object. Overrides PluginBase:: |
11 |
MessengerTrait:: |
protected | property | The messenger. | 29 |
MessengerTrait:: |
public | function | Gets the messenger. | 29 |
MessengerTrait:: |
public | function | Sets the messenger. | |
PluginBase:: |
protected | property | Configuration information passed into the plugin. | 1 |
PluginBase:: |
protected | property | The plugin implementation definition. | 1 |
PluginBase:: |
protected | property | The plugin_id. | |
PluginBase:: |
constant | A string which is used to separate base plugin IDs from the derivative ID. | ||
PluginBase:: |
public | function |
Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the definition of the plugin implementation. Overrides PluginInspectionInterface:: |
3 |
PluginBase:: |
public | function |
Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface:: |
|
PluginBase:: |
public | function | Determines if the plugin is configurable. | |
PluginSettingsBase:: |
protected | property | Whether default settings have been merged into the current $settings. | |
PluginSettingsBase:: |
protected | property | The plugin settings injected by third party modules. | |
PluginSettingsBase:: |
public | function |
Calculates dependencies for the configured plugin. Overrides DependentPluginInterface:: |
6 |
PluginSettingsBase:: |
public | function |
Returns the value of a setting, or its default value if absent. Overrides PluginSettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Returns the array of settings, including defaults for missing settings. Overrides PluginSettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Gets the list of third parties that store information. Overrides ThirdPartySettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Gets the value of a third-party setting. Overrides ThirdPartySettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Gets all third-party settings of a given module. Overrides ThirdPartySettingsInterface:: |
|
PluginSettingsBase:: |
protected | function | Merges default settings values into $settings. | |
PluginSettingsBase:: |
public | function |
Informs the plugin that some configuration it depends on will be deleted. Overrides PluginSettingsInterface:: |
3 |
PluginSettingsBase:: |
public | function |
Sets the value of a setting for the plugin. Overrides PluginSettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Sets the settings for the plugin. Overrides PluginSettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface:: |
|
PluginSettingsBase:: |
public | function |
Unsets a third-party setting. Overrides ThirdPartySettingsInterface:: |
|
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. |