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Reset to initial focal point #11

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Reset to initial focal point #11

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6 changes: 6 additions & 0 deletions focalpointfield/fieldtypes/FocalPointField_FocalPointFieldType.php
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,10 @@ public function getInputHtml($name, $value)
$elementType = strtolower($this->element->getElementType());
$inputId = craft()->templates->formatInputId($name);
$namespacedId = craft()->templates->namespaceInputId($inputId);
$settings = $this->getSettings();
$initialValue = explode(" ", str_replace('%', '', $settings['defaultFocalPoint']));
$initialValueX = (isset($initialValue[0]) && !empty($initialValue[0]) && is_numeric($initialValue[0])) ? $initialValue[0] : 50;
$initialValueY = (isset($initialValue[1]) && !empty($initialValue[1]) && is_numeric($initialValue[1])) ? $initialValue[1] : 50;

// Include css
craft()->templates->includeCssResource('focalpointfield/css/focalpoint.css');
Expand All @@ -41,6 +45,8 @@ public function getInputHtml($name, $value)
return craft()->templates->render('focalpointfield/input', array(
'name' => $name,
'value' => $value,
'initialValueX' => $initialValueX,
'initialValueY' => $initialValueY,
'elementType' => $elementType,
'element' => $this->element
));
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5 changes: 5 additions & 0 deletions focalpointfield/resources/js/focalpoint.js
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@

var $field = $(selector);
var $focalpointWrapper = $field.find('.focalpointfield-wrapper');
var $reset = $field.find('.focalpointfield-reset');
var $inputField = $field.find('.focalpointfield-field-data');
var $marker = $('<span class="focalpointfield-marker">');
var isDragging = false;
Expand Down Expand Up @@ -103,5 +104,9 @@
}
});
}

$reset.on('click', function (e) {
setValue($(this).data('initial-value-x'), $(this).data('initial-value-y'));
});
};
})(window);
3 changes: 2 additions & 1 deletion focalpointfield/templates/input.twig
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Original file line number Diff line number Diff line change
Expand Up @@ -3,10 +3,11 @@
<div class="focalpointfield-wrapper">
<img src="{{ element.getUrl({ width: 300 }) }}" width="300" title="{{ 'Click image to set focal point' | t }}" draggable="false">
</div>
<input type="button" class="btn small focalpointfield-reset" value="{{ 'Reset' | t }}" data-initial-value-x="{{ initialValueX }}" data-initial-value-y="{{ initialValueY }}">
<input type="hidden" name="{{ name }}" class="focalpointfield-field-data" value="{{ value!=null ? value : '' }}">
{% else %}
<span class="focalpointfield-error">{{ "This is not an image" | t }}</span>
{% endif %}
{% else %}
<span class="focalpointfield-error">{{ "This field type can only be used on Assets" | t }}</span>
{% endif %}
{% endif %}