DxfTABLE_STYLE_ITEM.java

/*
 * Library name : dxf
 * (C) 2006 Micha�l Michaud
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * 
 * For more information, contact:
 *
 * michael.michaud@free.fr
 *
 */

package org.jgrasstools.gears.io.dxfdwg.libs.dxf;

import java.io.IOException;
import java.io.RandomAccessFile;
import java.util.LinkedHashMap;
import java.util.Map;

/**
 * The STYLE item in the TABLES section
 * There is a static reader to read the item in a DXF file
 * and a toString method able to write it in a DXF form
 * @author Micha�l Michaud
 * @version 0.5.0
 */
// History
public class DxfTABLE_STYLE_ITEM extends DxfTABLE_ITEM {
    private float textHeight;
    private float widthFactor;
    private float obliquingAngle;
    private int textGenerationFlags;
    private float lastHeightUsed;
    private String primaryFontFileName;
    private String bigFontFileName;

    public DxfTABLE_STYLE_ITEM(String name, int flags) {
        super(name, flags);
        this.textHeight = 0f;
        this.widthFactor = 0f;
        this.obliquingAngle = 0f;
        this.textGenerationFlags = 0;
        this.lastHeightUsed = 0f;
        this.primaryFontFileName = "";
        this.bigFontFileName = "";
    }

    public DxfTABLE_STYLE_ITEM(String name, int flags,
                                float textHeight,
                                float widthFactor,
                                float obliqingAngle,
                                int textGenerationFlags,
                                float lastHeightUsed,
                                String primaryFontFileName,
                                String bigFontFileName) {
        super(name, flags);
        this.textHeight = textHeight;
        this.widthFactor = widthFactor;
        this.obliquingAngle = obliqingAngle;
        this.textGenerationFlags = textGenerationFlags;
        this.lastHeightUsed = lastHeightUsed;
        this.primaryFontFileName = primaryFontFileName;
        this.bigFontFileName = bigFontFileName;
    }

    public float getTextHeight() {return textHeight;}
    public float getWidthFactor() {return widthFactor;}
    public float getObliquingAngle() {return obliquingAngle;}
    public int getTextGenerationFlags() {return textGenerationFlags;}
    public float getLastHeightUsed() {return lastHeightUsed;}
    public String getPrimaryFontFileName() {return primaryFontFileName;}
    public String getBigFontFileName() {return bigFontFileName;}
    
    public void setTextHeight(float textHeight) {
        this.textHeight = textHeight;
    }
    public void setWidthFactor(float widthFactor) {
        this.widthFactor = widthFactor;
    }
    public void setObliquingAngle(float obliquingAngle) {
        this.obliquingAngle = obliquingAngle;
    }
    public void setTextGenerationFlags(int textGenerationFlags) {
        this.textGenerationFlags = textGenerationFlags;
    }
    public void setLastHeightUsed(float lastHeightUsed) {
        this.lastHeightUsed = lastHeightUsed;
    }
    public void setPrimaryFontFileName(String primaryFontFileName) {
        this.primaryFontFileName = primaryFontFileName;
    }
    public void setBigFontFileName(String bigFontFileName) {
        this.bigFontFileName = bigFontFileName;
    }

    public static Map readTable(RandomAccessFile raf) throws IOException {
        DxfTABLE_STYLE_ITEM item = new DxfTABLE_STYLE_ITEM("DEFAULT", 0);
        Map table  = new LinkedHashMap();
        try {
            DxfGroup group;
            while (null != (group = DxfGroup.readGroup(raf)) && !group.equals(ENDTAB)) {
                if (group.equals(STYLE)) {
                    item = new DxfTABLE_STYLE_ITEM("DEFAULT", 0);
                }
                else if (group.getCode()==2) {
                    item.setName(group.getValue());
                    table.put(item.getName(), item);
                }
                else if (group.getCode()==5) {}   // tag appeared in version 13 of DXF
                else if (group.getCode()==100) {} // tag appeared in version 13 of DXF
                else if (group.getCode()==70) {item.setFlags(group.getIntValue());}
                else if (group.getCode()==40) {item.setTextHeight(group.getFloatValue());}
                else if (group.getCode()==41) {item.setWidthFactor(group.getFloatValue());}
                else if (group.getCode()==50) {item.setObliquingAngle(group.getFloatValue());}
                else if (group.getCode()==71) {item.setTextGenerationFlags(group.getIntValue());}
                else if (group.getCode()==42) {item.setLastHeightUsed(group.getFloatValue());}
                else if (group.getCode()==3) {item.setPrimaryFontFileName(group.getValue());}
                else if (group.getCode()==4) {item.setBigFontFileName(group.getValue());}
                else {}
            }
        } catch(IOException ioe) {throw ioe;}
        return table;
    }

    public String toString() {
        StringBuffer sb = new StringBuffer(super.toString());
        sb.append(DxfGroup.toString(40, textHeight, 3));
        sb.append(DxfGroup.toString(41, widthFactor, 3));
        sb.append(DxfGroup.toString(50, obliquingAngle, 3));
        sb.append(DxfGroup.toString(71, textGenerationFlags));
        sb.append(DxfGroup.toString(42, lastHeightUsed, 3));
        sb.append(DxfGroup.toString(3, primaryFontFileName));
        sb.append(DxfGroup.toString(4, bigFontFileName));
        return sb.toString();
    }

}