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<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2022 Joas Schilling <coding@schilljs.com>
*
* @author Joas Schilling <coding@schilljs.com>
* @author John Molakvoæ <skjnldsv@protonmail.com>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\Theming\Themes;
use OCA\Theming\Util;
trait CommonThemeTrait {
public Util $util;
/**
* Generate primary-related variables
* This is shared between multiple themes because colorMainBackground and colorMainText
* will change in between.
*/
protected function generatePrimaryVariables(string $colorMainBackground, string $colorMainText): array {
$colorPrimaryLight = $this->util->mix($this->primaryColor, $colorMainBackground, -80);
$colorPrimaryElement = $this->util->elementColor($this->primaryColor);
$colorPrimaryElementLight = $this->util->mix($colorPrimaryElement, $colorMainBackground, -80);
// primary related colours
return [
'--color-primary' => $this->primaryColor,
'--color-primary-default' => $this->defaultPrimaryColor,
'--color-primary-text' => $this->util->invertTextColor($this->primaryColor) ? '#000000' : '#ffffff',
'--color-primary-hover' => $this->util->mix($this->primaryColor, $colorMainBackground, 60),
'--color-primary-light' => $colorPrimaryLight,
'--color-primary-light-text' => $this->util->mix($this->primaryColor, $this->util->invertTextColor($colorPrimaryLight) ? '#000000' : '#ffffff', -20),
'--color-primary-light-hover' => $this->util->mix($colorPrimaryLight, $colorMainText, 90),
'--color-primary-text-dark' => $this->util->darken($this->util->invertTextColor($this->primaryColor) ? '#000000' : '#ffffff', 7),
// used for buttons, inputs...
'--color-primary-element' => $colorPrimaryElement,
'--color-primary-element-text' => $this->util->invertTextColor($colorPrimaryElement) ? '#000000' : '#ffffff',
'--color-primary-element-hover' => $this->util->mix($colorPrimaryElement, $colorMainBackground, 60),
'--color-primary-element-light' => $colorPrimaryElementLight,
'--color-primary-element-light-text' => $this->util->mix($colorPrimaryElement, $this->util->invertTextColor($colorPrimaryElementLight) ? '#000000' : '#ffffff', -20),
'--color-primary-element-light-hover' => $this->util->mix($colorPrimaryElementLight, $colorMainText, 90),
'--color-primary-element-text-dark' => $this->util->darken($this->util->invertTextColor($colorPrimaryElement) ? '#000000' : '#ffffff', 7),
// to use like this: background-image: var(--gradient-primary-background);
'--gradient-primary-background' => 'linear-gradient(40deg, var(--color-primary) 0%, var(--color-primary-hover) 100%)',
];
}
}
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