com.itextpdf.layout.renderer.typography.DefaultTypographyApplier Maven / Gradle / Ivy

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/*
    This file is part of the iText (R) project.
    Copyright (c) 1998-2022 iText Group NV
    Authors: iText Software.

    This program is offered under a commercial and under the AGPL license.
    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.

    AGPL licensing:
    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 .
 */
package com.itextpdf.layout.renderer.typography;

import com.itextpdf.commons.actions.contexts.IMetaInfo;
import com.itextpdf.commons.actions.sequence.SequenceId;
import com.itextpdf.io.logs.IoLogMessageConstant;
import com.itextpdf.io.font.FontProgram;
import com.itextpdf.io.font.TrueTypeFont;
import com.itextpdf.io.font.otf.GlyphLine;
import com.itextpdf.layout.properties.BaseDirection;
import com.itextpdf.layout.renderer.LineRenderer.RendererGlyph;

import java.io.IOException;
import java.lang.Character.UnicodeScript;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public final class DefaultTypographyApplier extends AbstractTypographyApplier {

    private static final Logger LOGGER = LoggerFactory.getLogger(DefaultTypographyApplier.class);

    public DefaultTypographyApplier() {
    }

    @Override
    public boolean isPdfCalligraphInstance() {
        return false;
    }

    @Override
    public boolean applyOtfScript(TrueTypeFont font, GlyphLine glyphLine, UnicodeScript script, Object configurator,
            SequenceId id, IMetaInfo metaInfo) {
        LOGGER.warn(IoLogMessageConstant.TYPOGRAPHY_NOT_FOUND);
        return super.applyOtfScript(font, glyphLine, script, configurator, id, metaInfo);
    }

    @Override
    public Collection getSupportedScripts() {
        LOGGER.warn(IoLogMessageConstant.TYPOGRAPHY_NOT_FOUND);
        return super.getSupportedScripts();
    }

    @Override
    public Collection getSupportedScripts(Object configurator) {
        LOGGER.warn(IoLogMessageConstant.TYPOGRAPHY_NOT_FOUND);
        return super.getSupportedScripts(configurator);
    }

    @Override
    public boolean applyKerning(FontProgram fontProgram, GlyphLine text, SequenceId sequenceId, IMetaInfo metaInfo) {
        LOGGER.warn(IoLogMessageConstant.TYPOGRAPHY_NOT_FOUND);
        return super.applyKerning(fontProgram, text, sequenceId, metaInfo);
    }

    @Override
    public byte[] getBidiLevels(BaseDirection baseDirection, int[] unicodeIds, SequenceId sequenceId,
            IMetaInfo metaInfo) {
        LOGGER.warn(IoLogMessageConstant.TYPOGRAPHY_NOT_FOUND);
        return super.getBidiLevels(baseDirection, unicodeIds, sequenceId, metaInfo);
    }

    @Override
    public int[] reorderLine(List line, byte[] lineLevels, byte[] levels) {
        LOGGER.warn(IoLogMessageConstant.TYPOGRAPHY_NOT_FOUND);
        return super.reorderLine(line, lineLevels, levels);
    }

    @Override
    public List getPossibleBreaks(String str) {
        LOGGER.warn(IoLogMessageConstant.TYPOGRAPHY_NOT_FOUND);
        return super.getPossibleBreaks(str);
    }

    @Override
    public Map loadShippedFonts() throws IOException {
        LOGGER.warn(IoLogMessageConstant.TYPOGRAPHY_NOT_FOUND);
        return super.loadShippedFonts();
    }
}