ue
					),

				array(
						'type'			=> 'template',
						'template_id'	=> 'element_template_selection_tab',
						'args'			=> array( 'sc'	=> $this )
					),

				array(
						'type' 	=> 'tab_container_close',
						'nodescription' => true
					)


				);

		}

		/**
		 * Create and register templates for easier maintainance
		 *
		 * @since 4.6.4
		 */
		protected function register_dynamic_templates()
		{

			/**
			 * Content Tab
			 * ===========
			 */

			$c = array(
						array(
							'name' 	=> __( 'Button Label', 'avia_framework' ),
							'desc' 	=> __( 'This is the text that appears on your button.', 'avia_framework' ),
							'id' 	=> 'label',
							'type' 	=> 'input',
							'std'	=> __( 'Click me', 'avia_framework' ),
							'lockable'	=> true
						),

						array(
							'name' 	=> __( 'Show Button Icon', 'avia_framework' ),
							'desc' 	=> __( 'Should an icon be displayed at the left or right side of the button', 'avia_framework' ),
							'id' 	=> 'icon_select',
							'type' 	=> 'select',
							'std' 	=> 'yes',
							'lockable'	=> true,
							'subtype'	=> array(
												__( 'No Icon', 'avia_framework' )					=> 'no',
												__( 'Display icon to the left', 'avia_framework' )	=> 'yes' ,
												__( 'Display icon to the right', 'avia_framework' )	=> 'yes-right-icon',
											)
						),

						array(
							'name' 	=> __( 'Button Icon', 'avia_framework' ),
							'desc' 	=> __( 'Select an icon for your Button below', 'avia_framework' ),
							'id' 	=> 'icon',
							'type' 	=> 'iconfont',
							'std' 	=> '',
							'lockable'	=> true,
							'locked'	=> array( 'icon', 'font' ),
							'required'	=> array( 'icon_select', 'not_empty_and', 'no' )
							),

						array(
							'name' 	=> __( 'Icon Visibility', 'avia_framework' ),
							'desc' 	=> __( 'Check to only display icon on hover', 'avia_framework' ),
							'id' 	=> 'icon_hover',
							'type' 	=> 'checkbox',
							'std' 	=> '',
							'lockable'	=> true,
							'required'	=> array( 'icon_select', 'not_empty_and', 'no' )
						)

				);

			$template = array(
							array(
								'type'			=> 'template',
								'template_id'	=> 'toggle',
								'title'			=> __( 'Button', 'avia_framework' ),
								'content'		=> $c
							),
					);


			AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'content_button' ), $template );

			$c = array(
						array(
							'type'			=> 'template',
							'template_id'	=> 'linkpicker_toggle',
							'name'			=> __( 'Button Link?', 'avia_framework' ),
							'desc'			=> __( 'Where should your button link to?', 'avia_framework' ),
							'subtypes'		=> array( 'manually', 'single', 'taxonomy' ),
							'target_id'		=> 'link_target',
							'lockable'		=> true
						),

				);

			AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'content_link' ), $c );

			/**
			 * Styling Tab
			 * ===========
			 */

			$c = array(
						array(
							'name' 	=> __( 'Button Size', 'avia_framework' ),
							'desc' 	=> __( 'Choose the size of your button here.', 'avia_framework' ),
							'id' 	=> 'size',
							'type' 	=> 'select',
							'std' 	=> 'small',
							'lockable'	=> true,
							'subtype'	=> array(
												__( 'Small', 'avia_framework' )		=> 'small',
												__( 'Medium', 'avia_framework' )	=> 'medium',
												__( 'Large', 'avia_framework' )		=> 'large',
												__( 'X Large', 'avia_framework' )	=> 'x-large'
											)
						),

						array(
							'name' 	=> __( 'Button Position', 'avia_framework' ),
							'desc' 	=> __( 'Choose the alignment of your button here', 'avia_framework' ),
							'id' 	=> 'position',
							'type' 	=> 'select',
							'std' 	=> 'center',
							'lockable'	=> true,
							'subtype'	=> array(
												__( 'Align Left', 'avia_framework' )	=> 'left',
												__( 'Align Center', 'avia_framework' )	=> 'center',
												__( 'Align Right', 'avia_framework' )	=> 'right',
											),
							'required'	=> array( 'size', 'not', 'fullwidth' )
						),

						array(
							'name' 	=> __( 'Button Label Display', 'avia_framework' ),
							'desc' 	=> __( 'Select how to display the label', 'avia_framework' ),
							'id' 	=> 'label_display',
							'type' 	=> 'select',
							'std' 	=> '',
							'lockable'	=> true,
							'subtype'	=> array(
												__( 'Always display', 'avia_framework' )	=> '',
												__( 'Display on hover', 'avia_framework' )	=> 'av-button-label-on-hover',
											)
						),

						array(
							'name'		=> __( 'Button Title Attribute', 'avia_framework' ),
							'desc'		=> __( 'Add a title attribute for this button.', 'avia_framework' ),
							'id'		=> 'title_attr',
							'type'		=> 'input',
							'std'		=> '',
							'required'	=> array( 'label_display', 'equals', '' )
						),


				);

			$template = array(
							array(
								'type'			=> 'template',
								'template_id'	=> 'toggle',
								'title'			=> __( 'Appearance', 'avia_framework' ),
								'content'		=> $c
							),
					);

			AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'styling_appearance' ), $template );

			$c = array(

						array(
							'name' 	=> __( 'Button Colors Selection', 'avia_framework' ),
							'desc' 	=> __( 'Select the available options for button colors. Switching to advanced options for already existing buttons you need to set all options (color settings from basic options are ignored).', 'avia_framework' ),
							'id' 	=> 'color_options',
							'type' 	=> 'select',
							'std' 	=> '',
							'lockable'	=> true,
							'subtype'	=> array(
												__( 'Basic options only', 'avia_framework' )	=> '',
												__( 'Advanced options', 'avia_framework' )		=> 'color_options_advanced',
											)
						),

						array(
							'type'			=> 'template',
							'template_id'	=> 'named_colors',
							'custom'		=> true,
							'lockable'		=> true,
							'required'		=> array( 'color_options', 'equals', '' )
						),

						array(
							'name' 	=> __( 'Custom Background Color', 'avia_framework' ),
							'desc' 	=> __( 'Select a custom background color for your button here', 'avia_framework' ),
							'id' 	=> 'custom_bg',
							'type' 	=> 'colorpicker',
							'std' 	=> '#444444',
							'lockable'	=> true,
							'required'	=> array( 'color', 'equals', 'custom' )
						),

						array(
							'name' 	=> __( 'Custom Font Color', 'avia_framework' ),
							'desc' 	=> __( 'Select a custom font color for your button here', 'avia_framework' ),
							'id' 	=> 'custom_font',
							'type' 	=> 'colorpicker',
							'std' 	=> '#ffffff',
							'lockable'	=> true,
							'required'	=> array( 'color', 'equals', 'custom')
						),

						array(
							'type'			=> 'template',
							'template_id'	=> 'button_colors',
							'color_id'		=> 'btn_color',
							'custom_id'		=> 'btn_custom',
							'lockable'		=> true,
							'required'		=> array( 'color_options', 'not', '' )
						)

				);

			$template = array(
							array(
								'type'			=> 'template',
								'template_id'	=> 'toggle',
								'title'			=> __( 'Colors', 'avia_framework' ),
								'content'		=> $c
							),
					);

			AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'styling_colors' ), $template );

		}


		/**
		 * Editor Element - this function defines the visual appearance of an element on the AviaBuilder Canvas
		 * Most common usage is to define some markup in the $params['innerHtml'] which is then inserted into the drag and drop container
		 * Less often used: $params['data'] to add data attributes, $params['class'] to modify the className
		 *
		 *
		 * @param array $params			this array holds the default values for $content and $args.
		 * @return array				the return array usually holds an innerHtml key that holds item specific markup.
		 */
		function editor_element( $params )
		{
			/**
			 * Fix a bug in 4.7 and 4.7.1 renaming option id (no longer backwards comp.) - can be removed in a future version again
			 */
			if( isset( $params['args']['linktarget'] ) )
			{
				$params['args']['link_target'] = $params['args']['linktarget'];
			}

			$default = array();
			$locked = array();
			$attr = $params['args'];
			Avia_Element_Templates()->set_locked_attributes( $attr, $this, $this->config['shortcode'], $default, $locked );

			extract( av_backend_icon( array( 'args' => $attr ) ) ); // creates $font and $display_char if the icon was passed as param 'icon' and the font as 'font'

			$inner  = "<div class='avia_button_box avia_hidden_bg_box avia_textblock avia_textblock_style' data-update_element_template='yes'>";
			$inner .=		'<div ' . $this->class_by_arguments_lockable( 'icon_select, color, size, position', $attr, $locked ) . '>';
			$inner .=			'<span ' . $this->class_by_arguments_lockable( 'font', $font, $locked ) . '>';
			$inner .=				'<span ' . $this->update_option_lockable( array( 'icon', 'icon_fakeArg' ), $locked ) . " class='avia_button_icon avia_button_icon_left'>{$display_char}</span>";
			$inner .=			'</span> ';
			$inner .=			'<span ' . $this->update_option_lockable( 'label', $locked ) . " class='avia_iconbox_title' >{$attr['label']}</span> ";
			$inner .=			'<span ' . $this->class_by_arguments_lockable( 'font', $font, $locked ) . '>';
			$inner .=				'<span ' . $this->update_option_lockable( array( 'icon', 'icon_fakeArg' ), $locked ) . " class='avia_button_icon avia_button_icon_right'>{$display_char}</span>";
			$inner .=			'</span>';
			$inner .=		'</div>';
			$inner .= '</div>';

			$params['innerHtml'] = $inner;
			$params['content'] = null;
			$params['class'] = '';

			return $params;
		}

		/**
		 * Create custom stylings
		 *
		 * @since 4.8.4
		 * @param array $args
		 * @return array
		 */
		protected function get_element_styles( array $args )
		{
			$result = parent::get_element_styles( $args );

			extract( $result );

			/**
			 * Fix a bug in 4.7 and 4.7.1 renaming option id (no longer backwards comp.) - can be removed in a future version again
			 */
			if( isset( $atts['linktarget'] ) )
			{
				$atts['link_target'] = $atts['linktarget'];
			}

			$default = $this->get_default_btn_atts();
			$default = $this->sync_sc_defaults_array( $default );

			$locked = array();
			Avia_Element_Templates()->set_locked_attributes( $atts, $this, $shortcodename, $default, $locked, $content );
			Avia_Element_Templates()->add_template_class( $meta, $atts, $default );

			$atts = shortcode_atts( $default, $atts, $this->config['shortcode'] );

			if( $atts['icon_select'] == 'yes' )
			{
				$atts['icon_select'] = 'yes-left-icon';
			}

			$classes = array(
						'avia-button',
						$element_id
					);

			$element_styling->add_classes( 'container', $classes );
			$element_styling->add_classes( 'container', $this->class_by_arguments( 'icon_select, size, position', $atts, true, 'array' ) );

			$this->set_button_styes( $element_styling, $atts );


			$selectors = array(
						'container'					=> "#top #wrap_all .avia-button.{$element_id}",
						'container-hover'			=> "#top #wrap_all .avia-button.{$element_id}:hover",
						'container-hover-overlay'	=> "#top #wrap_all.avia-button.{$element_id}:hover .avia_button_background",
						'container-after'			=> ".avia-button.{$element_id}.avia-sonar-shadow:after",
						'container-after-hover'		=> ".avia-button.{$element_id}.avia-sonar-shadow:hover:after"
					);

			$element_styling->add_selectors( $selectors );


			$result['default'] = $default;
			$result['atts'] = $atts;
			$result['content'] = $content;
			$result['element_styling'] = $element_styling;

			return $result;
		}

		/**
		 * Frontend Shortcode Handler
		 *
		 * @param array $atts array of attributes
		 * @param string $content text within enclosing form of shortcode element
		 * @param string $shortcodename the shortcode found, when == callback name
		 * @return string $output returns the modified html string
		 */
		public function shortcode_handler( $atts, $content = '', $shortcodename = '', $meta = '' )
		{
			$result = $this->get_element_styles( compact( array( 'atts', 'content', 'shortcodename', 'meta' ) ) );

			extract( $result );

			extract( AviaHelper::av_mobile_sizes( $atts, $default ) ); //return $av_font_classes, $av_title_font_classes and $av_display_classes


			$data = '';
			$background_hover = '';
			$style_hover = '';

			$display_char = av_icon( $atts['icon'], $atts['font'] );

			if( '' != $atts['color_options'] )
			{
				if( 'custom' != $atts['btn_color_bg_hover'] && 'btn_custom_grad' != $atts['btn_color_bg'] )
				{
					//	must be added otherwise we get a bottom border !!!
//					$style_hover = "style='background-color:{$atts['btn_color_bg_hover']};'";

					if( $this->is_special_button_color( $atts['btn_color_bg_hover'] ) )
					{
						$background_hover = "<span class='avia_button_background avia-button avia-color-{$atts['btn_color_bg_hover']}' {$style_hover}></span>";
					}
				}
			}

			if( ! empty( $atts['label_display'] ) && $atts['label_display'] == 'av-button-label-on-hover' )
			{
				$data .= 'data-avia-tooltip="' . htmlspecialchars( $atts['label'] ) . '"';
				$atts['label'] = '';
			}

			$blank = AviaHelper::get_link_target( $atts['link_target'] );
			$link = AviaHelper::get_url( $atts['link'] );
			$link = ( ( $link == 'http://' ) || ( $link == 'manually' ) ) ? '' : $link;

			$title_attr = ! empty( $atts['title_attr'] ) && empty( $atts['label_display'] ) ? 'title="' . esc_attr( $atts['title_attr'] ) . '"' : '';


			$style_tag = $element_styling->get_style_tag( $element_id );
			$container_class = $element_styling->get_class_string( 'container' );

			$content_html = '';

			if( 'yes-left-icon' == $atts['icon_select'] )
			{
				$content_html .= "<span class='avia_button_icon avia_button_icon_left' {$display_char}></span>";
			}

			$content_html .= "<span class='avia_iconbox_title' >{$atts['label']}</span>";

			if( 'yes-right-icon' == $atts['icon_select'] )
			{
				$content_html .= "<span class='avia_button_icon avia_button_icon_right' {$display_char}></span>";
			}

			$html  = '';
			$html .= $style_tag;

			$html .=	"<a href='{$link}' {$data} class='{$container_class} {$av_display_classes}' {$blank}>";
			$html .=		$content_html;
			$html .=		$background_hover;
			$html .=	'</a>';

			$output =  "<div {$meta['custom_el_id']} class='avia-button-wrap avia-button-{$atts['position']} {$meta['el_class']}' {$title_attr}>{$html}</div>";

			return $output;
		}

	}
}
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