src/java/org/apache/fop/layoutmgr/inline/KnuthInlineBox.java


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/*
 * Copyright 2004-2005 The Apache Software Foundation.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* $Id$ */

package org.apache.fop.layoutmgr.inline;

import org.apache.fop.layoutmgr.FootnoteBodyLayoutManager;
import org.apache.fop.layoutmgr.KnuthBox;
import org.apache.fop.layoutmgr.Position;

public class KnuthInlineBox extends KnuthBox {
    
    private int lead;
    private int total;
    private int middle;
    private FootnoteBodyLayoutManager footnoteBodyLM = null;

    /**
     * Create a new KnuthBox.
     *
     * @param w    the width of this box
     * @param l    the height of this box above the main baseline
     * @param t    the total height of this box
     * @param m    the height of this box above and below the middle baseline
     * @param pos  the Position stored in this box
     * @param bAux is this box auxiliary?
     */
    public KnuthInlineBox(int w, int l, int t, int m, Position pos, boolean bAux) {
        super(w, pos, bAux);
        lead = l;
        total = t;
        middle = m;
    }

    /**
     * @return the height of this box above the main baseline.
     */
    public int getLead() {
        return lead;
    }

    /**
     * @return the total height of this box.
     */
    public int getTotal() {
        return total;
    }

    /**
     * @return the height of this box above and below the middle baseline.
     */
    public int getMiddle() {
        return middle;
    }

    /**
     * @param fblm the FootnoteBodyLM this box must hold a reference to
     */
    public void setFootnoteBodyLM(FootnoteBodyLayoutManager fblm) {
        footnoteBodyLM = fblm;
    }

    /**
     * @return the FootnoteBodyLM this box holds a reference to
     */
    public FootnoteBodyLayoutManager getFootnoteBodyLM() {
        return footnoteBodyLM;
    }

    /**
     * @return true if this box holds a reference to a FootnoteBodyLM
     */
    public boolean isAnchor() {
        return (footnoteBodyLM != null);
    }
    
    
    /** @see java.lang.Object#toString() */
    public String toString() {
        StringBuffer sb = new StringBuffer(super.toString());
        sb.append(" lead=").append(lead);
        sb.append(" total=").append(total);
        sb.append(" middle=").append(middle);
        return sb.toString();
    }
}

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<?php
/**
 * @copyright Copyright (c) 2016, Roeland Jago Douma <roeland@famdouma.nl>
 *
 * @author Morris Jobke <hey@morrisjobke.de>
 * @author Robin Appelman <robin@icewind.nl>
 * @author Roeland Jago Douma <roeland@famdouma.nl>
 *
 * @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 OC\Preview;

use OCP\Files\File;
use OCP\Files\IRootFolder;
use OCP\Files\SimpleFS\ISimpleFile;
use OCP\IConfig;
use OCP\IImage;
use OCP\Image as OCPImage;
use OCP\Preview\IProvider;
use OCP\Preview\IProviderV2;

/**
 * Very small wrapper class to make the generator fully unit testable
 */
class GeneratorHelper {

	/** @var IRootFolder */
	private $rootFolder;

	/** @var IConfig */
	private $config;

	public function __construct(IRootFolder $rootFolder, IConfig $config) {
		$this->rootFolder = $rootFolder;
		$this->config = $config;
	}

	/**
	 * @param IProviderV2 $provider
	 * @param File $file
	 * @param int $maxWidth
	 * @param int $maxHeight
	 *
	 * @return bool|IImage
	 */
	public function getThumbnail(IProviderV2 $provider, File $file, $maxWidth, $maxHeight) {
		return $provider->getThumbnail($file, $maxWidth, $maxHeight);
	}

	/**
	 * @param ISimpleFile $maxPreview
	 * @return IImage
	 */
	public function getImage(ISimpleFile $maxPreview) {
		$image = new OCPImage();
		$image->loadFromData($maxPreview->getContent());
		return $image;
	}

	/**
	 * @param callable $providerClosure
	 * @return IProviderV2
	 */
	public function getProvider($providerClosure) {
		$provider = $providerClosure();
		if ($provider instanceof IProvider) {
			$provider = new ProviderV1Adapter($provider);
		}
		return $provider;
	}
}