don't depend on sharedrawweb

use directly sharedrawweb java code here

Signed-off-by: philippe lhardy <philippe.lhardy@astrolabe.coop>

java/org/artisanlogiciel/graphics/Drawing.java

@@ -0,0 +1,106 @@
+/**
+  Drawing
+
+  contains a set of DrawingLine to create a Drawing
+  - feature of load / save
+*/
+package org.artisanlogiciel.graphics;
+
+import java.awt.Graphics;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.util.ArrayList;
+
+import org.artisanlogiciel.graphics.Importer;
+import org.artisanlogiciel.graphics.ResetException;
+import org.artisanlogiciel.graphics.NoMoreLineException;
+
+public class Drawing
+{
+
+  private ArrayList<DrawingLine> lines;
+
+  public Drawing()
+  {
+      reset();
+  }
+
+    public void reset() {
+    lines = new ArrayList<DrawingLine>(10);
+  }
+
+  public void addLine( DrawingLine line) {
+    lines.add( line);
+  }
+
+  public void saveLines( DataOutputStream destination) throws
+    java.io.IOException {
+    destination.writeInt( lines.size());
+    for ( DrawingLine line : lines )
+    {
+      line.save( destination);
+    }
+  }
+
+  public void loadLines( DataInputStream source) throws
+    java.io.IOException {
+    int nb_lines = source.readInt();
+    DrawingLine line;
+    for ( int i = 0; i < nb_lines; i++ ) {
+      line = new DrawingLine();
+      line.load( source);
+      lines.add( line);
+    }
+  }
+  
+  public void importImage( Importer importer) throws
+	    java.io.IOException 
+  {
+	  importer.importInto(this);
+  }
+
+  public void saveLinesKompressed( DataOutputStream destination) throws
+    java.io.IOException {
+    destination.writeInt( lines.size());    
+    for ( DrawingLine line : lines )
+    {
+      line.saveKompressed( destination);
+    }
+  }
+
+  public void loadLinesExpanded( DataInputStream source) throws
+    java.io.IOException {
+    // DrawLineExpander expander = new DrawLineExpander();
+    int nb_lines = source.readInt();
+    DrawingLine line;
+    for ( int i = 0; i < nb_lines; i++ ) {
+      line = new DrawingLine();
+      line.loadExpanded( source);
+      lines.add( line);
+    }
+  }
+
+  public int length() {
+    return lines.size();
+  }
+
+  public DrawingLine getLine( int line) throws ResetException, NoMoreLineException {
+    if ( line == lines.size() ) {
+      throw new NoMoreLineException();
+    }
+    if ( line > lines.size() ) {
+      throw new ResetException();
+    }
+    return lines.get( line);
+  }
+
+  public ArrayList<DrawingLine> getLines() { 
+	return new ArrayList<DrawingLine>(lines);
+  }
+  
+  /** Not a copy, use with care */
+  public ArrayList<DrawingLine> getInternLines() { 
+	return lines;
+  }
+
+}