raimund@179: package de.intevation.mxd.reader;
raimund@179: 
raimund@179: import java.awt.Color;
raimund@179: 
raimund@179: import org.apache.log4j.Logger;
raimund@179: 
raimund@179: import com.esri.arcgis.display.ISymbol;
raimund@179: import com.esri.arcgis.display.ITextSymbol;
raimund@179: import com.esri.arcgis.display.TextSymbol;
raimund@179: import com.esri.arcgis.display.IRgbColor;
raimund@179: import com.esri.arcgis.display.RgbColor;
raimund@179: import com.esri.arcgis.support.ms.stdole.Font;
raimund@179: 
raimund@179: import org.w3c.dom.Element;
raimund@179: import java.io.IOException;
raimund@179: 
raimund@179: /**
raimund@179:  * Reads text symbol information.
raimund@179:  *
raimund@179:  * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
raimund@179:  */
raimund@179: public class TextSymbolReader
raimund@179: extends AbstractSymbolReader {
raimund@179: 
raimund@179:     /**
raimund@179:      * The logger.
raimund@179:      */
raimund@179:     private static final Logger logger =
raimund@179:         Logger.getLogger(TextSymbolReader.class);
raimund@179: 
raimund@179:     /**
raimund@179:      * Private member.
raimund@179:      */
raimund@179:     private TextSymbol symbol;
raimund@179: 
raimund@179:     public TextSymbolReader(ITextSymbol symbol)
raimund@179:     throws Exception {
raimund@179:         logger.debug("contructor()");
raimund@179:         if(symbol instanceof TextSymbol) {
raimund@179:             this.symbol = (TextSymbol)symbol;
raimund@179:         }
raimund@179:         else {
raimund@179:             throw new Exception("Not a TextSymbol!");
raimund@179:         }
raimund@179:     }
raimund@179: 
raimund@179:     /**
raimund@179:      * Reads the symbol attributes.
raimund@179:      *
raimund@179:      * @return The XML node.
raimund@179:      */
raimund@179:     public Element read() {
raimund@179:         logger.debug("read()");
raimund@179:         Element symbolElement = util.addSymbol(parent);
raimund@179: 
raimund@179:         try {
raimund@179:             symbolElement.setAttribute("name", symbol.getNameString());
raimund@179:         }
raimund@179:         catch(IOException ioe) {
raimund@179:             logger.warn("Could not read name. Setting name to \"default\".");
raimund@179:             symbolElement.setAttribute("name", "default");
raimund@179:         }
raimund@179: 
raimund@179:         symbolElement.setAttribute("style", "text");
raimund@179: 
raimund@179:         try {
raimund@179:             if(symbol.getColor() instanceof IRgbColor) {
raimund@179:                 IRgbColor color = (IRgbColor)symbol.getColor();
raimund@179:                 Color c = new Color (
raimund@179:                     color.getRed(),
raimund@179:                     color.getGreen(),
raimund@179:                     color.getBlue());
raimund@179:                 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
raimund@179:                 symbolElement.setAttribute("transparency",
raimund@179:                     String.valueOf(color.getTransparency()));
raimund@179:             }
raimund@179:             else {
raimund@179:                 RgbColor col = new RgbColor();
raimund@179:                 col.setRGB(symbol.getColor().getRGB());
raimund@179:                 Color c = new Color (
raimund@179:                     col.getRed(),
raimund@179:                     col.getGreen(),
raimund@179:                     col.getBlue());
raimund@179:                 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
raimund@179:                 symbolElement.setAttribute("transparency",
raimund@179:                     String.valueOf(col.getTransparency()));
raimund@179:             }
raimund@179:         }
raimund@179:         catch(IOException ioe) {
raimund@179:             logger.warn("Could not read color.");
raimund@179:         }
raimund@179: 
raimund@179:         try {
raimund@179:             symbolElement.setAttribute(
raimund@179:                 "size",
raimund@179:                 String.valueOf(symbol.getSize()));
raimund@179:         }
raimund@179:         catch(IOException ioe) {
raimund@179:             logger.warn("Could not read size. Setting size to 1.");
raimund@179:             symbolElement.setAttribute("size", "1");
raimund@179:         }
raimund@179: 
raimund@179:         try {
raimund@179:            symbolElement.setAttribute(
raimund@179:                 "angle",
raimund@179:                 String.valueOf(symbol.getAngle()));
raimund@179:         }
raimund@179:         catch(IOException ioe) {
raimund@179:             logger.warn("Could not read angle.");
raimund@179:         }
raimund@179: 
raimund@179:         try {
raimund@179:             symbolElement.setAttribute(
raimund@179:                 "offset",
raimund@179:                 symbol.getXOffset() + "," + symbol.getYOffset());
raimund@179:         }
raimund@179:         catch(IOException ioe) {
raimund@179:             logger.warn("Could not read offset.");
raimund@179:         }
raimund@179: 
rrenkert@180:         try {
raimund@179:             Font f = symbol.getFont();
raimund@179:             symbolElement.setAttribute("font", f.getName());
raimund@179:             symbolElement.setAttribute("char_set", String.valueOf(f.getCharset()));
raimund@179:             symbolElement.setAttribute("bold", String.valueOf(f.getBold()));
raimund@179:             symbolElement.setAttribute("italic", String.valueOf(f.getItalic()));
raimund@179:             symbolElement.setAttribute("font_size", String.valueOf(f.getSize()));
raimund@179:             symbolElement.setAttribute(
raimund@179:                 "strike_through",
raimund@179:                 String.valueOf(f.getStrikethrough()));
raimund@179:             symbolElement.setAttribute("weight", String.valueOf(f.getWeight()));
raimund@179:         }
raimund@179:         catch(IOException ioe) {
raimund@179:             logger.warn("Could not read font. Setting font to \"FreeSans\".");
raimund@179:             symbolElement.setAttribute("font", "FreeSans");
raimund@179:         }
raimund@179:         symbolElement.setAttribute("type", "text");
raimund@179:         return symbolElement;
raimund@179:     }
raimund@179: }
raimund@179: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :