/// Icon Buttons
///
/// Outputs styles for every icon in o-buttons-icons at every theme in o-buttons-themes
/// @param {String} $buttonClass - class to apply o-buttons styles to
/// @deprecated This mixin has been deprecated
@mixin oButtonsIcon($buttonClass: $o-buttons-class) {
	@warn 'The function oButtonsIcon has been deprecated and will be removed in the next major release of oButtons. You can use oButtonsIconButton to get a button for a specific icon, theme and size.';

	// Browserhack to only apply these styles for IE7 and up. IE6 will get the
	// text fallback. Hack documented here: http://browserhacks.com/#hack-da690292d4fddd94dc7bdd50e38b5713
	html > body .#{$buttonClass}-icon {
		@include oButtonsBaseStyles;

		@each $theme, $properties in $o-buttons-themes {
			@each $icon in $o-buttons-icons {
				@include oButtonsGetButtonForIconAndTheme($icon, $theme);
			}
		}
	}
}

/// Get Button For Icon and Theme
///
/// Outputs background-image property for a given icon/theme at all states set
/// in that theme's state list
/// example:
/// .my-button--left-arrow {
///	 @include oButtonsGetButtonForIconAndTheme(left-arrow, standout);
/// }
///
/// @param {String} $icon-name, any icon name found in o-ft-icons
/// @param {String} $theme, any theme name as defined in $o-buttons-themes (standard, standout, etc). Defaults to standard.
/// @param {String} $button-class, defaults to o-buttons ($o-buttons-class' default value)
/// @deprecated
@mixin oButtonsGetButtonForIconAndTheme($icon-name, $theme: secondary, $buttonClass: $o-buttons-class) {
	@warn 'The mixin oButtonsGetButtonForIconAndTheme has been deprecated. You can use oButtonsIconButton to get a button for a specific icon, theme and size.';
	&.#{$buttonClass}-icon--#{$icon-name} {

		$theme-selector: null;
		@if $theme == 'secondary' {
			$theme-selector: '&';
		} @else {
			$theme-selector: '&.#{$buttonClass}--#{$theme}';
		}

		#{$theme-selector} {
			@include _oButtonsIconBackgroundImage($icon-name, $theme);
		}
	}
}

/// Base styling for buttons
///
/// @param {String} $button-class, defaults to o-buttons ($o-buttons-class' default value)
/// @deprecated Use oButtonsIconBaseStyles
@mixin oButtonsBaseStyles($buttonClass: $o-buttons-class) {
	@warn "oButtonsBaseStyles has been deprecated. Use oButtonsIconBaseStyles instead.";
	@include oButtonsIconBaseStyles();

	&.#{$o-buttons-class}--big {
		@include _oButtonsIconSize('big');
	}

	&.#{$o-buttons-class}-icon--icon-only {
		@include _oButtonsIconIconOnly;
	}
}